You better work bitch!

Britney kicked off another show in Las Vegas and word on the street is homegirl was on fire last night. Britney was spotted wearing black gloves for the opening act:

Also, youtube star Shane Dawson attended Britney’s show last night:

@britneyspears YESSSSSSS QUEEN!!!! #pieceofme @ryland_adams 🎶🎵🎶🎼💜👯 pic.twitter.com/FBKF9Jc6Bg

— Shane Dawson (@shanedawson) July 3, 2016

IM SO HAPPY I CANT BREATH!!!! pic.twitter.com/fYnESm4dR6

— Shane Dawson (@shanedawson) July 3, 2016

Britney now has a 3 day break and returns to Las Vegas Wednesday, July 6th!

Click here to see all pictures and videos from last nights show.