WEST HOLLYWOOD, CA - FEBRUARY 26:  Actor Liam Hemsworth and singer Miley Cyrus arrive at the 2012 Vanity Fair Oscar Party hos
Mark Sullivan

It's official: Miley Cyrus—the 19-year-old superstar behind "Party In the U.S.A."—is engaged to 22-year-old Hunger Games actor Liam Hemsworth.

The power couple met three years ago when they co-starred in the 2009 theatrical adaptation Nicholas Sparks' novel The Last Song. Although one rather saucy critic described their performances as "some kind of theoretical low for how terrible two romantic leads can be," it turns out the two are better at bringing real sparks to life as opposed to Nicholas Sparks. BOOM!

"I'm so happy to be engaged and look forward to a life of happiness with Liam," Cyrus told People magazine. Back in May, Cyrus gave a pretty frank interview (for a former Disney star) about her "beautiful" sex life, so at least we know they've got that under control.

What do you think? No date is set yet, but are you excited for Miley to tie the knot?