Vieira will step down after nearly 5 years, but will continue in a new role at NBC News  —  Below:  —  TODAY.com  —  After nearly five years as co-anchor of TODAY, Meredith Vieira has decided to leave the show in June.  Ann Curry will take her place as co-anchor of America's No. 1 morning show alongside Matt Lauer.

Justin Bieber was ‘a brat’ during ‘CSI’ guest appearance, punched a cake, says Marg Helgenberger  —  Has fame gone to Justin Bieber's head?  —  The 17-year-old singer played a troubled teen in a multi-episode guest appearance on “CSI” this past winter and he must have been doing method acting …

Lindsay Looks Fangtastic At LA Art Exhibit  —  Getty Lindsay Lohan is ready to sink her teeth into any opportunity before she heads back to court for her felony grand theft case.  The 24-year-old starlet attended an art exhibit in East Los Angeles for friend and celebrity photographer Tyler Shields.

NeNe Leakes: Why I Quit Celebrity Apprentice  —  See ya, NeNe!  —  Real Housewives of Atlanta's NeNe Leakes made a quick getaway on Sunday's Celebrity Apprentice, but she didn't get to hear Donald Trump utter his famous phrase “you're fired!”  Instead, the reality star bolted on her own accord …

‘X Factor’ Brutality at Auditions: ‘L.A.’ Reid Meaner Than Simon Cowell; Audience Urged Not to Boo … Simon Cowell is known for his harsh criticism of aspiring singers on American Idol, but it seems he might have competition for the title of “meanest judge” on The X Factor in music industry veteran and table-mate Antonio “L.A.” Reid.

So what were Prince Harry and Charlize Theron chuckling about?  —  His usual blonde companion is on-off girlfriend Chelsy Davy.  —  Yesterday Prince Harry appeared to have found a stand-in at the polo field, in the form of Oscar-winning actress Charlize Theron.

Jersey Shore Delayed After Florence Revokes Shooting Permits  —  Picture this:  —  The Situation and DJ Pauly D are packing up their shake-weights, barrels of hair gel and grenade whistles for the trip of their lifetime - an all expenses paid vacay to Florence, Italy.

‘Glee’ Season Finale to Feature Matthew Morrison Track (Exclusive) … Glee star Matthew Morrison will sing “Still Got Tonight,” the single from his self-titled album (out Tuesday), as part of the show's New York-themed Season 2 finale, The Hollywood Reporter has learned exclusively.

John Walker Dies  —  John Walker, one of the founders of the '60s music group the Walker Brothers, died in his Los Angeles home Saturday after a battle with liver cancer, it was announced on his Web site.  He was 67.  —  A songwriter, vocalist and guitarist, Walker, along with Scott Engel and Gary Leeds …

Tom, Are You Friends With Levi Johnston???  —  We so didn't expecto this!  —  On Friday night, Tom Felton was on hand at Levi Johnston's 21st Birthday at Chateau Nightclub and Gardens in Las Vegas.  —  And we're all like: what...why?  Where would you have even met Levi?  This is...so weird!!!