Daniel Radcliffe has apparently changed his mind about his 'Kill Your Darlings' co-star Erin Darke.

The pair was spotted playing tonsil hockey at the Sundance Film Festival last weekend, two months after the "Harry Potter" star allegedly ended their fling.

Or not. The two, who star in the Allen Ginsberg drama together, were reportedly all over each other at the Grey Goose Blue Door Lounge at Sundance according to the New York Post. With a source revealing: "They were affectionate most of the night. They were a little more obvious outside the venue after they were leaving."

Isn't he supposed to be with Ron's sister?

According to Life & Style magazine back in October, the co-stars had enjoyed a brief fling. At the time Erin was said to be devastated when Radcliffe ended their romance.

"Erin thought it was a real relationship, going as far as introducing Daniel as her boyfriend." a source told the magazine. "He's flown her out to London and taken her on dates and spent plenty of time with her in NYC, but Daniel just up and left New York without a second thought. Erin was devastated!"

I guess she wasn't that devastated.

Radcliffe split from Rosie Coker last year amid rumors of an on set romance with Darke, according to the MailOnline. At the time Rosie's father told the website: "Rosie's not in this country at the moment. She's trying to move on. She won't want to talk about it."

SHERYL CROW WAS IN THE ROOM: Sheryl Crow apparently knew about Lance Armstrong's use of performance-enhancing drugs.

According to Celebuzz, the singer was mentioned twice in affidavits submitted to the United States Anti-Doping Association, which blew the whistle on Armstrong's performance-enhancing drug use. Crow was allegedly present when Armstrong talked about using performance-enhancing drugs to at least one teammate.

Armstrong's former teammate Frankie Andreu's affidavit says, "His girlfriend at the time, Sheryl Crow, was in the room and I felt uncomfortable talking about this in front of her so I did not say much." Frankie's wife, Betsy, said in her affidavit that "Lance's then girlfriend, Sheryl Crow, was in the room and Frankie did not want to discuss this in front of her."

Right. She might write a song about it or something.

It was not reported whether Crow was ever contacted by doping investigators about Armstrong.

Crow and Armstrong dated from 2003 until 2006. Armstrong won two of his seven titles during that time.

In September 2012, Crow opened up to Katie Couric after Armstrong was stripped of all seven of his Tour de France titles.

"I felt bad. I felt bad for him, I felt bad for his family and I kinda felt like the rest of America," she said. "He is a hero that we watched and looked up to and admired."

MICHAEL DOUGLAS' SON FAILS PRISON DRUG TEST: The son of Michael Douglas failed a drug test earlier this month in prison.

Cameron Douglas, who is currently serving a 9½-year prison sentence for drug-related charges, was allegedly found with "drugs in his system" earlier this month, according to the New York Post.

Quoting a "prison insider," the paper reported the 34-year-old, who is in a federal prison in Pennsylvania, "failed a urinalysis" in the first week of January and was "immediately sent to solitary confinement." It is unclear as to whether Douglas will get more jail time.

RadarOnline said Douglas was sentenced to five years in prison for both possessing and selling drugs, including methamphetamine and heroin, in 2010. He was later given more jail time after he pleaded guilty to smuggling drugs into prison. He is not eligible for parole until 2018.

It's safe to say Douglas isn't enjoying his confinement. In December, The Huffington Post reported Douglas was assaulted, having a leg and finger broken, after a New York crime boss reportedly put a $100 bounty on his head for naming other suspects to authorities.

Cameron's father has been supportive. RadarOnline reported that the actor has regularly visited his son in prison, even as the elder Douglas he battled cancer. According to the New York Daily News, the Oscar-winner appeared in a Manhattan court in December, seeking to cut time off his prison sentence.

JOHNNY DEPP DUMPED FOR A WOMAN: Amber Heard has dumped Johnny Depp to date a woman.

Having your ex-girlfriend turn on your entire gender has got to sting some.

Depp was seeing his "The Rum Diary" co-star Amber Heard, who is now dating French model Marie de Villepin, according to the New York Post, which reported that Depp "treated (Heard) really well,"

Right. He shared his eyeliner with her and everything.

Heard has long identified herself as bisexual. Her new partner is the daughter of former French Prime Minister Dominique de Villepin. According to the Post, the pair enjoying a romantic getaway in Paris. Heard was spotted Sunday riding on the back of her girlfriend's motorcycle down the Champs-Elysees.

'GLEE' STAR ACCUSED OF SEXUAL BATTERY: Actor Mark Salling has been sued by an ex-girlfriend who claims that the "Glee" star committed sexual battery by forcing her to have sex without a condom.

According to TMZ, Roxanne Gorzela says in her suit she began dating Salling in Sept. 2010. In March 2011 she consented to have sex with him, but only if he used a condom. Salling reportedly ignored her request and then forced himself on her without a condom.

Gorzela later called and texted Salling, asking if he had been tested for STDs, according to E! News. The suit claims he did not return her messages, so she went to his house to confront him. When she repeated her request, he reportedly grabbed her and pushed her to the ground, causing her to hit her head. She filed a police report on March 25, the day of the alleged attack.

The suit was filed Friday in Los Angeles, according to E! News. In addition to sexual battery, Gorzela accuses Salling of intentional infliction of emotional distress and negligence.

Salling's publicist denied the allegations to TMZ, saying, "There is no truth to this. It's the textbook case of a disgruntled girl looking to cash in on a TV star's success. We turn the rest over to Mark's attorneys and have no further comment."

Salling plays Noah "Puck" Puckerman on "Glee."

Contact Tony Hicks at thicks@bayareanewsgroup.com or on Facebook at www.facebook.com/BayAreaNewsGroup.TonyHicks.

JANUARY 22 IN HISTORY

Tuesday is Jan. 22, the 22nd day of 2013. There are 343 days left in the year.

1498: During his third voyage to the Western Hemisphere, Christopher Columbus arrived at the present-day Caribbean island of St. Vincent.

1901: Britain's Queen Victoria died at age 81.

1912: The Florida Keys Over-Sea Railroad, which connected the Keys with the mainland, went into service.

1917: President Woodrow Wilson pleaded for an end to war in Europe, calling for "peace without victory." (By April, however, America also was at war.)

1922: Pope Benedict XV died; he was succeeded by Pius XI.

1944: During World War II, Allied forces began landing at Anzio, Italy.

1968: The fast-paced sketch comedy series "Rowan & Martin's Laugh-In" premiered on NBC-TV.

1973: The U.S. Supreme Court, in its Roe v. Wade decision, legalized abortions using a trimester approach. Former President Lyndon B. Johnson died at his Texas ranch at age 64. A Boeing 707 chartered by Nigeria Airways crashed while attempting to land at Kano International Airport; 176 of the 202 people aboard were killed. George Foreman upset reigning heavyweight champion Joe Frazier with a second round TKO in their match in Kingston, Jamaica.

1984: The Los Angeles Raiders defeated the Washington Redskins 38-9 to win Super Bowl XVIII (18), played at Tampa Stadium in Florida. (The game broadcast on CBS-TV featured Apple Computer's famous "1984" ad introducing the Macintosh computer.)

1998: Theodore Kaczynski pleaded guilty in Sacramento, Calif., to being the Unabomber in return for a sentence of life in prison without parole.

2008: Actor Heath Ledger, 28, was found dead of an accidental prescription overdose in a New York City apartment. Jose Padilla, once accused of plotting with al-Qaida to blow up a radioactive "dirty bomb," was sentenced by a U.S. federal judge in Miami to 17 years and four months on other terrorism conspiracy charges. Republican Fred Thompson quit the race for the White House after a string of poor finishes in early primary and caucus states.

2012: Longtime Penn State coach Joe Paterno, who'd won more games than anyone in major college football but was fired amid a child sex abuse scandal that scarred his reputation, died at age 85. The New England Patriots beat the Baltimore Ravens 23-20 in the AFC championship game. The New York Giants defeated the San Francisco 49ers 20-17 in the NFC championship game.

BIRTHDAYS

Actress Piper Laurie (81), actor John Hurt (73), singer Steve Perry (64), actress Linda Blair (54), actress Diane Lane (48), actor-rap DJ Jazzy Jeff (48), actor Balthazar Getty (38), pop singer Willa Ford (32), rock singer-musician Ben Moody (32), actress Sami Gayle (TV: "Blue Bloods") (17).

Associated Press