Jennifer Love Hewitt and Jamie Kennedy Split  —  After a year-long romance, Jennifer Love Hewitt and Jamie Kennedy have broken up, a rep has confirmed exclusively to PEOPLE.  —  No further details were available.  —  Though some in the blogosphere called them an unlikely couple, Kennedy and Hewitt regularly gushed over each other.

Demi Lovato Confirms She's Dating Joe Jonas  —  It's like the happy ending to a Disney movie: A smitten-sounding Demi Lovato revealed Friday that she is indeed dating Joe Jonas.  —  During an interview with Access Hollywood's Billy Bush on his radio program, The Billy Bush Show …

Corey Haim Prescription Linked to ‘Massive’ Illegal Drug Ring  —  Was a crime involved in Corey Haim's death?  —  Investigators have now found that an “unauthorized” prescription in his name was linked to an “illegal and massive prescription-drug ring,” according to the California Attorney General's Office.

Downey Orbits Cuaron's 3D Gravity  —  EXCLUSIVE: Robert Downey Jr. is negotiating a deal to star in Gravity, the 3D space film directed by Alfonso Cuaron.  Warner Bros and Legendary Pictures will co-finance.  Cuaron wrote the script with his son, Jonas.  Downey will play the leader of a team posted at a remote space station.

Is Jamie Lynn Spears Moving In To Big Sis Britney's LA Pad?  —  Do you think it's a good idea for Jamie Lynn to move in with her sister now that Brit's cleaned up her act?  —  Uh-oh Jamie Lynn Spears - your mom is NOT happy that you're dating a much older man!

Exclusive: NBC may make time for '24′  —  24 may live to see another day after all.  —  Multiple sources confirm to me exclusively that 20th Century Fox has approached NBC about picking up the series should Fox opt to cancel it — and the Peacock is considering it.

Crystal Bowersox's Illness Clouds Contestant's Future  —  You're a big deal if you can force ‘American Idol’ to shift its schedule.  Last week, the guys sang before the girls after Crystal Bowersox's doctor kept the sick singer off the stage.  It was an unprecedented shakeup for one of TV's most reliable shows.

OK!  EXCLUSIVE: Jennifer Lopez — “I Didn't Want to Be That Person Anymore”  —  She's long been one of Hollywood's hottest stars, but these days Jennifer Lopez has a private life that's just as rich and rewarding as her career.  In June, she and hubby singer Marc Anthony, will celebrate their sixth-wedding anniversary.

Summer Glau moves to ‘The Cape’  —  THR EXCLUSIVE  —  Summer Glau is back.  —  Glau, who has probably starred in more cult sci-fi series than any other actress, with stints on Fox's “Firefly,” “Terminator: The Sarah Connor Chronicles” and “Dollhouse,” has joined NBC's superhero-themed drama pilot “The Cape” in a leading role.

Heidi Montag Lands A Movie Role In Adam Sandler Comedy  —  WHAT'S YOUR REACTION?  —  Now that she has a new face and body and has dumped husband Spencer as her manager in exchange for a psychic, Heidi Montag is ready for the big screen.  —  “I was just cast in my first feature film comedy!