What a treat!!!
And while their third musketeer Jessie J was noticeably absent - these two superstars still had one ah-mazing show together!
A performance that rocked the crowd this past Friday at the MGM GrandGarden Arena in Las Vegas!!!
Between the booty dancing, the amazing chemistry of these two, and the catchy chorus of Bang Bang -- we're definitely watching this video on repeat for the foreseeable future!
You might too if you ch-ch-check out the performance