A former Secret Service agent grudgingly takes an assignment to protect a pop idol who's threatened by a crazed fan. At first, the safety-obsessed bodyguard and the self-indulgent diva totally clash. But before long, all that tension sparks fireworks of another sort, and the love-averse tough guy is torn between duty and romance.

A tough police sergeant's mother comes to visit him, and promptly starts trying to fix up his life, much to his embarrassment. For his birthday she buys him a machine gun out of the back of a van, and begins to further interfere with his job and love life, eventually helping him with a case he's on.