Beyoncé (left) and Tina Turner Photo by: Kevork Djansezian / AP
Beyoncé and Tina Turner: Nice & Rough! | Beyonce Knowles, Tina Turner
Ladies and gentlemen, we present you with a 68-year-old music legend, showing Beyoncé a few new ways to rock. Tina Turner brought the Grammy Awards crowd to its feet Sunday night, performing "What's Love Got to Do With It" before welcoming Beyoncé for a smoking hot duet of "Proud Mary."

(Side note: One hour after the Grammys, Turner was expected to be on a plane to Russia, where she's due to perform for President Vladimir Putin.) Keep checking back to PEOPLE.com for all the latest updates!