Matt Damon the millionaire goes undercover as a homeless man in skit with Andy Samberg and Katy Perry

 

He is one of the most suave stars in Hollywood.
But no one would have even given hunky Matt Damon a second glance as he filmed an hilarious skit for Saturday Night Live dressed as a tramp.
The star looked a million miles away from the muscular matinee idol who made ladies swoon in flicks such as the Bourne Identity, Good Will Hunting and Adjustment Bureau.

Hungry work: Matt Damon appears to steal Andy Samberg's slice of pizza as a shocked Katy Perry looks on in an hilarious Saturday Night Live sketch that was being filmed in New York today

This week's host Katy Perry was also on hand to part in the fun, along with the show's resident heartthrob Andy Samberg.
They appeared to be having a fine time together munching pizza together when Matt appears to grab Andy's slice.

 

And the duo look on in shock as he hungrily munches down the food.
It is unlikely Matt will make his new look a regular fixture.

Before the crunch: Andy looked excited as he got ready to take a bite out of his slice of pizza pie before Matt's shock appearance

Don't look at me: Katy did not seem to have any bright ideas after her chum's food was pinched from his hand

Let's go for a walk: No doubt Andy had a few choice words for the A-lister as they crossed the road together

His crinkled coat, jeans, boots, long hair and moth-eaten woolen hat are unlikely to be a popular appearance in his next leading man role.
And while Katy looked cute in a green bubble jacket with pink mittens and scarf, there was one other celebrity making an unfamiliar appearance.
Batman Forever star Val Kilmer also showed up later on dressed as a tramp in a long raincoat, frizzy long grey wig

She's a sucker: Katy was spotted enjoyed a cold drink and a warm drink as she enjoyed the day's shooting

Four's company: Andy Samberg did not seem to be enjoying the company of his badly dressed new chums

I loved you in Top Gun: No doubt Katy would have been keen to find out whether Val was interested in reprising his role as Iceman in the proposed sequel

At the end of the skit Andy, Matt and Katy make a cheesecake pose with pair of individual turkeys and, bizarrely a packet of disposable underwear.
Intrigued fans will find out what the punchline is will have to tune into this week's edition of the hit NBC show this weekend.
No doubt Matt will be hoping he does not deliver a turkey of a different kind when his latest film comes out.
The star, who made a much-loved appearance in Team America: World Police, is currently filming science fiction flick Elysium.
It also stars glamorous Jodie Foster, and is being written and directed by District 9 favourite Neil Blomkamp.

Better looking: Fans are far more used to seeing heartthrobs Matt and Val in far suaver attire such as this

Punchline? Quite what the jolly threesome were celebrating here is a mystery at the moment

Smelling of roses: No doubt Matt smelled a bit better when the trio posed next to a flower bush