The pair danced to a live performance by country star Kelsea Ballerini, and the sultry number was a testament to their real-life romance.
Former champions tell ET what they've been up to since winning the title!
The dancing duo's elimination came shortly after performing an emotional routine dedicated to Arlen's parents, alongside Chmerkovskiy's girlfriend, Jenna Johnson.
Monday's 'DWTS' saw some real tears after the episode's surprising elimination -- see who got sent home!
The 'Dancing With the Stars' pro performed a trio routine on Monday's semifinals with his lady love and his celeb partner, Victoria Arlen.
ET breaks down everything you need to know ahead of this week's show!
ET spoke with Arlen backstage after she performed with her partner, Val Chmerkovskiy, and returning 'DWTS' champ, Laurie Hernandez.
The ESPN host and former Paralympic athlete bravely battled through her pain and fear to deliver a beautiful, sultry Argentine tango with partner Val Chmerkovskiy.
ET breaks down everything you need to know ahead of Monday's show!
The 'Dancing With the Stars' partners are more than halfway through the competition, but still have major struggles.
The professional dancer also told ET why he's protective over his partner, Victoria Arlen's, dating life! Watch Val and Victoria compete on 'Dancing With the Stars' Monday on ABC.
The 'Dancing With the Stars' pro chatted with ET about starting a family of his own.
ET breaks down all the best choreography moments in the ballroom Monday night!
