It was a big night for Britney Spears at the 2016 Billboard Music Awards on Sunday, May 22, as the singer received the Millennium Award and opened the show with a melody of some of her biggest hits.

Brit kicked off the show singing and dancing to tunes including “I’m a Slave 4 U,” “I Love Rock ’n’ Roll” and “Toxic” to name a few. Reactions of the pop princess’ performance were mixed on social media, but it was still a wonderful night for Spears to receive an award that only two other entertainers have won.

She now joins Beyoncé and Whitney Houston as the only people to be honored with the Millennium Award.

What did you think of her performance?