Adrian Grenier Gets Jumped

9/17/2007 2:32 AM PDT
Who needs Triple A, when you've got a helpful, hot, HBO hunk to come to your rescue?!

With his entourage nowhere in sight, Adrian Grenier actually stopped to assist a stranded motorist near his L.A. home on Saturday. What a guy!

Adrian helped jump start a stalled vehicle and even knew how to properly use jumper cables. He's such a spark plug, that one!