Nick Carter Is Already Everyone's Favorite on Dancing With the Stars: Reactions!

Nick Carter Is Already Everyone's Favorite on Dancing With the Stars: Reactions!

Backstreet's back, all right! Twenty years after he made teen girls swoon with "We've Got It Goin' On," Nick Carter is surrounded by screaming fans once more. The Backstreet Boy made his Dancing With the Stars debut during its Season 21 premiere on Monday, Sept. 14 — and he did not disappoint!

The ABC dancing competition saved the best for last when Carter, 35, and his pro dance partner, Sharna Burgess, kicked up their heels to Flo Rida's "I Don't Like It, I Love It" for a cha-cha routine. They scored a 24 out of 30 from the judges, and got one of the biggest ovations of the night.

The boy bander received plenty of Twitter support from fans, including stars like Snooki, former 'N Sync rival Lance Bass, New Kids on the Block's Jordan Knight, and his younger brother Aaron Carter, who finished in fifth place with partner Karina Smirnoff in Season 9. 

"Aaron actually was very supportive, he called me immediately and said, 'Nick, I couldn't get the Mirrorball, so can you get [it] for me?'" Nick told Us Weekly Monday night. "And I said, 'I'll try my hardest, buddy!' So we're supportive of each other."

The "Everybody" singer also told Us how nervous he was about his first performance. "I'm just relieved that it's over with," he said. "I had a lot of anxiety basically just because I was unsure of the stage, unsure of the environment. I told [Sharna], I felt like I was in the Thunderdome." 

For more reactions to Carter's DWTS debut, check out the roundup below:

Just catching up with #DWTS from last night.... I have to say "I don't like it, I love it"!!!!! Great job Nick

A photo posted by Brian Littrell (@rokspics) on Sep 15, 2015 at 8:00am PDT

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics, and more delivered straight to your inbox!