John Mayer Spotted Kissing 15 Years Younger Miley Cyrus — Gross!

Wed, February 16, 2011 9:00pm EDT by 34 Comments

John Mayer and Miley Cyrus Kissing

The 18-year-old singer spent Grammy weekend chasing after the much older singer, and even shared a backstage kiss with him!

It seems like Miley Cyrus may not be so attached to new man Joshua Bowman as she spent Grammy weekend chasing, and making out with, a much older man — John Mayer! An eyewitness at the Grammy Awards tells Star, “At one point backstage, Miley was rubbing John’s back and, when he thought no one was looking, he leaned over and kissed her!” Whoa!

Miley’s response to this according to the source? “Miley slapped his butt and told him, ‘You rock!'”

It appears Miley had spent the entire weekend following John around at Grammy parties like “a puppy dog.” John did not seem to mind the attention either and was spotted touching the singer’s neck and face after she grabbed his behind.

This all comes right after Miley’s father, Billy Ray Cyrus, gave an explosive interview to GQ saying he believes Hannah Montana has destroyed the life of his entire family and he is scared for his daughter. Given the 15 year age difference between 18-year-old Miley and 33-year-old John it seems like he has reason to be!

This is not anything new either as Miley had tweeted in July 2009 that she would like a man like John — before she eventually shut down her account.

What do you think HollywoodLifers? Are you buying this new report that Miley is after John?