For the full story click here Wedding Party in the U.S.A.! Miley Cyrus and Hunger Gamesstar Liam Hemsworth are engaged to be married after three years of dating, their reps confirm to PEOPLE exclusively. "I'm so happy to be engaged and look forward to a life of happiness with Liam," Cyrus, 19, tells PEOPLE. Australian actor Hemsworth, 22, who met Cyrus when they costarred inThe Last Song in 2009, proposed on May 31 with a 3.5-carat diamond ring from jeweler Neil Lane. PHOTOS: Miley & Liam's PDA

For the whole story click here Whether you're a fan of fangs, wand-wielding wizards or those fresh-faced kids from The Hunger Games, Sunday night's MTV Movie Awards had a little something for every film fanatic – in the form of laughs. And if you missed some of the show's more memorable moments, PEOPLE.com is breaking down the highlights. 1. The Shirt-Off The show could have taken a turn for the worse when Channing Tatum didn't take his shirt off on stage while