I had one today.
As some of you know I'm a mileage whore and so for me to keep my status I needed to fly back east one more time so I did a mileage run today to Philadelphia. On my flight home I had none other than Tone Loc sitting in front of me!
I spent about 20 minutes helping him look for his cell phone that he dropped (we found it). His reading light was having issues and was like a disco light going on and off willy nilly throughout the flight, but he was cool and laughed every time it happend, he was a cool guy and his voice really does sound like that! The one drawback: I had "Wild Thing" stuck in my head for 6 hours! Come to think of it it's still there!!!
So what about you all, have any celebrities on flights you've taken that you've sat next to or near?