Lunchtime Lowdown: K-Stew Least Demanding of Her 'Twi' Co-Stars; Inside Heidi Montag's New Malibu Mansion

• Kristen Stewart is the least high maintenance cast member on Eclipse promotional junket.  (E! Online)

• Despite reports, Jen Aniston will not have a cameo in Scream 4. (Gossip Cop)

• Robert Pattinson scared he won't be able to escape Edward Cullen connection? (PopEater)

• Check out Heidi Montag's post-Spencer Malibu mansion! (TMZ)

• Gwyneth Paltrow tapes cooking video for her shrimp taco recipe! (Just Jared)

• Sean Penn calls ex-wife Robin Wright a "ghost."  (Huffington Post)