Seacrest Out ... with Lindsay Lohan?!

6/19/2009 7:11 AM PDT
Ryan Seacrest left H. Wood last night with an interesting back seat buddy -- the one and only Lindsay Lohan.

He told us he was just giving her "guidance" in her singing career -- but anyone who's ever listened to LiLo's Grammy-worthy "Confessions of a Broken Heart" clearly knows she doesn't need that.