Bristol Palin has landed her own reality show. Bio (previously the Biography channel) has ordered 10 half-hour episodes of an untitled series that will follow Sarah Palin's daughter as she and son Tripp move from Alaska to Los Angeles, where they'll move in with actors Kyle and Chris Massey. (Kyle was on Dancing with the Stars with Palin.)  The show is expected to launch later this year.

Bruce Willis and Demi Moore have often been praised for their post-divorce relationship, but the National Enquirer reports that their love fest recently ended. Apparently the couple has been fighting over their youngest daughter Tallulah, who only a few weeks ago was cited for underage drinking. According to the tab, Bruce thinks Demi and her hubby Ashton Kutcher are too lax when it comes to the 17-year-old, while Demi thinks Bruce doesn't take an active enough role in their daughter's life.  Said the source, “It was as if war suddenly broke out between Bruce and Demi and it’s ALL over Tallulah."

Meredith Vieira confirmed the rumors yesterday that she is leaving Today in June in order to spend more time with her family. "Even as I say this and I know that it's the right thing, I'm really sad," she said, fighting back tears.  Co-host Matt Lauer told Vieira that she, "has brought class and dignity and talent and a joy of life to this show for the last five years." As expected, Ann Curry will replace Vieira as co-host, with Natalie Morales taking over at the news desk.

TMZ broke the news yesterday that Whitney Houston checkedinto rehab ten days ago. The singer's rep confirmed the news to People saying, "Whitney Houston is currently in an out-patient rehab program for drug and alcohol treatment. Whitney voluntarily entered the program to support her long-standing recovery process."  Whitney has been to rehab two other times, in 2004 and 2005.