Southern girls don't drink. They sip -- a lot!

Texas native Jessica Simpson took to Twitter Tuesday to clear up any notions that she was drunk Monday night at Adele's concert in L.A.

"There are rumors that I was 'drunk swaying' at the Adele concert last night," the 31-year-old designer and Fashion Star mentor tweeted. "That wasn't drunk swaying. That was professional dancing!"

Simpson and her fiance Eric Johnson weren't the only celebs to come out for Adele's show! Robert Pattinson, Christina Aguilera and Glee stars Dianna Agron and Amber Riley all came out to see the English songstress perform.

Aguilera, 30, tweeted a picture of herself with Adele. "Love her," she said, adding, that "Someone Like You" is her favorite Adele song. "Beautiful to see all her fans sing it tonight," she said.