Some of the genre's biggest stars were out to party at the 2016 American Country Countdown Awards on Sunday night (May 1). From Martina McBride, Jennifer Nettles and Cam's show-opening performance to Toby Keith's moving Merle Haggard tribute, Luke Bryan's raucous set to Carrie Underwood's sweet acceptance speech, the two-hour awards ceremony was full of special moments.

In addition to the aforementioned artists, Sam HuntThomas RhettFlorida Georgia LineCam, Dan + Shay, Jana Kramer, Kelsea Ballerini and more all came out to Los Angeles for the 2016 ACC Awards. Flip through the photo gallery above to see some awesome shots from throughout the event.