Jennifer Aniston got John Mayer warmed up for his Grammys performance at her 40th birthday party Saturday night.

Jennifer Aniston got John Mayer warmed up for his Grammys performance at her 40th birthday party Saturday night.

Jennifer Aniston will celebrate her 40th with friends on February 7, but be with just John Mayer on the actual birthday on February 11.

Kate Hudson took her beau Lance Armstrong to spend lunch with her mother Goldie Hawn at Ivy On The Shore on Tuesday, July 1.