Rod Stewart left to pay huge bar tab after offering fans in Celtic kits a 'free beer' following Vegas residency

Turns out a lot of people in Las Vegas like the idea of a free drink

Rod Stewart (Getty)

Rod Stewart. Crooner. Performer. Wearer of effortlessly messy hair. And now the singer can add ‘alcoholic philanthropist’ to his list of achievements after offering fans a free drink and footing a huge bill.

Stewart completed his fourth year in residency at the Colosseum in Caesars Palace yesterday in Las Vegas and, clearly in the mood to celebrate, decided to buy some of his fans a drink if they attended his gig.

He tweeted that anyone in Gordon Ramsey's Pub (located in Caesars Palace) on the night of the gig could get a free beer from him.

The catch: they had to wear a Celtic kit.

Stewart tweeted the generous offer, perhaps assuming there wouldn’t be many people in Las Vegas who would bave a Celtic top with him.

He was wrong.

You don't get that with Beyonce, do you?