Birthday boy Bradley Cooper [1] showed off some seriously impressive air-guitar skills when he stopped by The Tonight Show on Monday. Bradley, who turned 40, sat down with Jimmy Fallon [2] to talk about his new film American Sniper, his current stint on Broadway, plus his love for Neil Young — all while wearing one seriously goofy wig-and-hat combination. Bradley then made his way into the audience to put on an air-guitar performance. Watch the funny clip above, then let Bradley Cooper's baby blues wash over you [3].