Colette Harrington, a radio host named North Carolina says she was working out at the gym in the Ritz Carlton Hotel, when Justin Bieber, who was performing in town, strolled in with 2 others. Harrington admits to asking him for a photo, but he said no. As she then continued her workout, he and his posse allegedly mocked her. Harrington said “I always count out loud my reps. Then Justin starts imitating me and whenever I’d get to 20 he and his buddy would say ‘Shut the F- up.” She also said someone spit blue Gatorade into her water bottle and she actually drank from it. Harrington said she is going to sell the water bottle on eBay and plans to use the money to upgrade the kitchen at her local Ronald McDonald house where she volunteers. Bieber told TMZ she is wrong – they were in the gym and making snide comments, but not toward her.

Hilary Duff has signed on to guest star on an episode of Fox's Raising Hope. Duff will be playing the ex-girlfriend of Lucas Neff's character Jimmy.

It appears as though there will be a reality show similar to the HBO series Girls. An "Emmy-winning production company" posted a Craigslist ad seeking young women in the New York area who lead lives like the characters on Lena Dunham's show.

AMC has set a premiere date for season six of Mad Men. The new season will debut on April 7th as a two-hour movie. That is going to be tremendous!

The skis that Sonny Bono wore when he hit a tree and died at a resort in South Lake Tahoe in 1998 are on sale on Craigslist. Bono was a politician and once married to Cher. According to the post on the Craigslist, the skis "were shipped back to Los Angeles/Palm Springs after the tragic accident and are still wrapped in the American Airlines travel plastic bag with correct identification and dates." The seller calls it "an extremely rare opportunity to own an unusual piece of rock and roll history."

Beyonce lip-synced the national anthem at Monday's inauguration ceremony Monday -- and she says "so what." Sources tell Us Weekly that the singer did use a pre-recorded track for her performance in front of the U.S. Capitol and adds "She didn't think there was anything wrong with it. Pavarotti has done it! It was freezing out, and if she messed up just one note, that would have been the story." Aretha Franklin, who sang live at the 2009 inauguration, defended Beyonce, telling ABC, "the weather down there was about 46 or 44 degrees and for most singers that is just not good singing weather."

Kelly Osbourne got engaged. According to Us Weekly, Matthew Mossheart popped the question a few weeks before the holidays and plans are under way for a summer wedding in the U.K. Kelly and Matthew have been dating for just more than a year.

Lindsay Lohan has lost her lawyer. According to TMZ, Shawn Holley is working on the paperwork to get herself recused, even though Lohan is begging her to come back. As you'll recall, Lindsay fired her last week just minutes before her probation hearing. A source says Lindsay owes Shawn a bunch of money.

By the way, Lindsay Lohan's latest flick The Canyons has been rejected by the South By Southwest Film Festival. Festival insiders say the film has quality issues and that "it's got an ugliness and a deadness to it."

Bradley Cooper has entered the race to portray Lance Armstrong in a bio-pic on the disgraced cycling champ. In an interview with the BBC, Cooper said he would "love" to play Armstrong, adding, "I would be interested in that. I think he's fascinating. What a fascinating character." Matt Damon, Jake Gyllenhaal, Michael Fassbender and Christian Bale have also been mentioned as possibilities for the role. Paramount Pictures is planning to make an Armstrong film, but hasn't officially mentioned any casting yet.

Notre Dame linebacker Manti Te'o admitted in an interview with Katie Couric that he lied and answered media questions about his supposedly dead online girlfriend even after he received a call on December 6th from the woman he'd believed to be her. However, he continued to insist he played no part in the hoax, saying he was convinced the woman he knew as Lennay Kekua died in September. Te'o’s interview is set to air today on Couric's talk show.

Justin Timberlake is set to perform at the “DirectTV Super Saturday Night” pre-Super Bowl party on February 2nd in New Orleans. Timberlake will release his new album “The 20/20 Experience” later this year.