Raise Your Red Solo Cup to Maren Morris's ACMs Performance of "All My Favorite People"

After taking a quick sip from her red Solo cup onstage at the Academy of Country Music Awards on Sunday night, Maren Morris delivered a performance of "All My Favorite People" that solidifies why she's one of country's most talented new stars.

The 28-year-old belted out the hit from her latest album, Girl, alongside the Brothers Osborne. Together on a stage decorated like Nashville's Santa's Pub, the three sang all about drinking on Tuesday nights, mixing their liquor with Crystal Light, and "back porch sittin' kind of therapy."

Check out a few brief clips from Morris and Brothers Osborne's performance ahead, and then keep scrolling to see some of the coolest photos from their set!