Who better to serve as bartender onWatch What Happens Live with Andy Cohen than Mitchell Tenpenny. The "Alcohol You Later" singer took to social media Tuesday to post the news. He wrote, "Guess who's gonna be guest bartender tomorrow on @BravoWWHL with @Andy? Y'all tune in to...see what I'm servin' up." "Alcohol You Later" is the Nashville singer-songwriter's latest single. Tenpenny was also recently nominated for the CMT Music Awards' Breakthrough Video of the Year for "Drunk Me." Both songs are from hisTelling All My Secretsalbum. Based on his source material, Tenpenny is sure to have a good time on Wednesday night.