Kristen Wiig Dances in Sia's Grammys Performance 2015 (Video)

Kristen Wiig performs an incredible dance routine while Sia performs her hit song “Chandelier” live at the 2015 Grammy Awards held at the Staples Center on Sunday (February 8) in Los Angeles.

The 41-year-old former Saturday Night Live comedian was joined for the dance performance by the “Chandelier” music video star Maddie Ziegler.

The performance was introduced by Sia‘s “Elastic Heart” video star Shia LaBeouf.

Twitter totally exploded with tons of praise and excitement for Kristen being involved in the performance, so watch the full video below right now!