Morning Mix: John Mayer and Cameron Diaz Heat Up New York

Headlines: Lindsay Lohan takes another break from rehab to walk the dog... Ryan Seacrest to host September Emmy Awards... Jennifer Aniston and Owen Wilson to star in big-screen "Marley & Me"... Kristen Bell signs on for multi-show "Heroes" guest gig... Kevin Federline to appear on two-episodes of teen soap "One Tree Hill"... Mary-Kate and Ashley Olsen launch upscale clothing line... Naomi Campbell slams Vogue for underusing black models... Laura Linney engaged to longtime boyfriend... Anna Nicole Smith's daughter, Dannielynn, nears first birthday... Pete Doherty arrested on suspicion of drug possession in London... Foxy Brown gave New Jersey police false name during traffic stop... Liev Shreiber puts down baby carrier before shoving photog... Christie Brinkley selling Hamptons home for $30 million.

Rumor Mill: John Mayer and Cameron Diaz spotted "all over each other" in New York... Paris Hilton dating "Entourage's" Adrian Grenier?... Cuba Gooding Jr. spotted locking lips with five (5) women at New York club... Amy Winehouse ditches rehab again?... Jeremy Piven and mom argue in crowded L.A. eatery.

Say What?
"I was lying on the floor surrounded by ice cream." -- Jennifer Aniston to the U.K.'s Look magazine on her post-Brad Pitt wallow (UPDATE: A rep for Aniston is now denying that Jen ever gave an interview to Look and says Jen never said the above.)