Aniston Mayer Dish On Quot Ellen Quot

But he spent more time talking about a single gray hair.. Aniston, who turns 40 on Tuesday, admits that Mayer will be at his birthday party and enjoy his sense of humor. Perhaps she not only in him. In The Ellen DeGenere Show Friday, the star of He Just Not that Into You, Jennifer Aniston, given its much publicized new, off-again relationship with the Grammy John Mayer winner on the low down.