Guess the Spring Fling!

Who's Nick Jonas's (older) blonde? Which costars went on a romantic getaway? Plus: Hollywood's newest romances!

Correct Answer: Megan Hilty

After showing off their chemistry on Smash, Jonas, 19, and Hilty, 31, sparked reports of a romance after sharing a late-night dinner together in New York City in March. Both stars have remained mum regarding their relationship.