Liam Hemsworth Pictures on Empire State Set

Liam Hemsworth was back to work in a police uniform today on the New Orleans set of Empire State. Liam's been wearing a variety of vintage looks for the '80s-era film, but his new fiancée, Miley Cyrus, is sporting something new — her engagement ring. She arrived in New Orleans last week on the heels of her and Liam's exciting news. Miley's family is "thrilled" about the wedding, and other celebrities have weighed in with encouraging words. Even Jada Pinkett Smith had advice for Miley and Liam, saying, "Learn how to be friends, especially when you are starting that young . . . You have to be with someone you consider as a friend."

Miley and Liam are clearly in sync with their day-to-day activities, but they're going head-to-head in the PopSugar 100! Be sure to play the PopSugar 100 faceoff game and vote for Miley, Liam, and all your other favorite stars.