Miley Cyrus Kisses the “Cutest Boy on the Planet” — and It’s Not Her Fiance!

Miley Cyrus might be happily engaged to Hunger Games star Liam Hemsworth, but that hasn’t stopped her from kissing other boys!

On August 20, Miley tweeted a photo mid-liplock. “woke up to sloppy wet kisses from the cutest boy on the planet!!! Guess who? ❤”

Click to find out who the mystery guy is.