Jamie looked like he was having the time of his life - quite literally - when he bounced off the large Sydney Harbour Bridge assault course at London's Southbank.
But it wasn't just a good ol' bouncing session, as Jamie had to undergo an actual challenge where he was faced with a ton of challenges, including jumping over hurdles and battling through tunnels.
The 25 metre long and eight metre high structure is the world's largest inflatable bridge ever built. It looks like SO much fun!
The bouncy bridge is all thanks to Australia's breakfast drink brand Up&GoUp&Go, who are bringing it to the Southbank for five days.
In other Jamie-related news, the reality star made us chuckle this week after co-star Spencer Matthews posted a throwback photo of him at the age of 17 when he was channeling Ed Sheeran-esque hair.
Jamie can currently be seen on the new series of Made In Chelsea, which kicked off two weeks ago on E4.
Up&Go Bounce Off London Southbank Opening times: Wednesday - Friday: 8-8pm. Saturday: 12-8pm and Sunday: 9-5pm. For more information, please click here.
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