When the group saw Jay Z and Beyoncé‘s daughter, they couldn’t have been more excited to welcome her into the bit.
Take a look at the E! News video above to see more jaw-dropping moments from the 2017 Grammy Awards!
Tune in to E! News at 7 p.m. and Fashion Police at 8 p.m. on Monday, Feb. 13 for complete coverage of the 2017 Grammys.