Rihanna

Between Taylor Swift winning Entertainer of the Year and Jennifer Nettles' epic duet with R&B superstar Rihanna, the 2011 Academy of Country Music Awards was certainly a night to remember. Just in case you missed a second of tonight's telecast from the MGM Grand Garden Arena in Las Vegas, Taste of Country has put together a frame-by-frame gallery of the ceremony's best highlights.

Pop singer Rihanna has joined the star-studded line-up of performers for the ACM Awards that will air Sunday night on CBS. Find out who she has teamed up with and what they will be performing...