Julianne Hough on 'Emotional' Return to 'DWTS'

Julianne Hough looked stunning as usual at Wednesday night's New York premiere of Footloose, where the 23-year-old rocked a sophisticated black Rachel Zoe tuxedo dress. "I thought I would pull out my Rachel Zoe and go a little New York for you guys tonight," Julianne joked. All kidding aside, Julianne talked to ET about her emotional return to Tuesday night's Dancing with the Stars, where she danced with both her Footloose co-star Kenny Wormald and her brother, DWTS dancer Derek Hough.