Rick Astley is never gonna let you down!
Especially when it comes to covering songs you'd NEVER expect to hear him sing! The 49-year-old took the stage at Queen Elizabeth Olympic Park during the Let's Rock London festival over the weekend.
But during his performance, he surprised fans by straying from his own stuff and actually took a page out of Bruno Mars and Mark Ronson's songbook!
Donning a suit and tie, the iconic artist tried his hand at the huge hit Uptown Funk, and he actually did a pretty good job!
Rick was moving and grooving while he sang the sassy song, and the crowd was totally into the impressive cover! Ch-ch-check it out (below)!