Mariah Carey Opens in Vegas With a Little Bondage, a Little Discipline

5/7/2015 6:59 AM PDT

Mariah Carey -- Opens in Vegas with a Little Bondage, a Little Discipline

Mariah Carey opened in Vegas Wednesday night to a captive audience, and handcuffs were involved.

Mariah performed to a packed house at The Colosseum at Caesars Palace and her voice was in great form. She made her grand entrance on a Sea-Doo and went on to sing her 18 #1 hits. 

In the middle of the show her people pulled a guy up onstage and it looked like Mariah was going to do a little S&M to entertain the crowd, but there was a twist or 2. The video is hilarious.

There were at least 7 costume changes during the nearly 2 hour show. By all accounts, Mariah was a hit.