HR Derby anthem singer entering rehab

(Photo credit: Briana Sanchez / USA TODAY NETWORK)
Country singer Ingrid Andress said that she was intoxicated and plans to enter a rehab facility following her performance of the U.S. national anthem prior to Major League Baseball's Home Run Derby.

"I'm not gonna (expletive) y'all, I was drunk last night. I'm checking myself into a facility today to get the help I need," the four-time Grammy nominee posted Tuesday on so