Bryan released his third EP, Spring Break 3. . . It's a Shore Thing, on February 25, 2011, featuring four new songs - "In Love With the Girl," "If You Ain't Here to Party," "Shore Thing," and "Love In a College Town. " This release was followed by Bryan's seventh single, "Country Girl (Shake It for Me)", which was released on March 14, 2011. Also co-written by Bryan and Davidson, it served as the lead-off single to his third studio album, Tailgates & Tanlines, which was released August 9, 2011. The album peaked at number one on the Top Country Albums chart and number two on the Billboard 200 chart. "Country Girl" peaked at number 4 on the country music charts and number 22 on the Billboard Hot 100 chart. The album's next three singles - "I Don't Want This Night to End", "Drunk on You", and "Kiss Tomorrow Goodbye" - all reached number one on the country music charts. Bryan, along with Eric Church, sang guest vocals on Jason Aldean's "The Only Way I Know," the second single from his 2012 album, Night Train.