Looks like Avril Lavigne has finally met her match. The divorced pop star and her new man, Brody Jenner, were knocking back Jägermeister shots at Bank nightclub at Bellagio in Vegas Sunday night. A spy told us, “Lavigne and Jenner were having a blast. They were taking shots with friends including Olympic snowboarder Shaun White, grabbing the microphone, shouting, ‘Jager shots’ and making the crowd go wild.” Lavigne later grabbed the mike and shouted, “I love you, Brody!” Then the two broke out singing the Black Eyed Peas’ “I Gotta Feeling.”