Now that Matt LeBlanc is co-host of the fast-paced Brit hit Top Gear, the former Friends star made a big impression when he and stunt driver Ken Block appeared to crash a wedding held at London’s St. Paul’s Cathedral, roaring up to the steps of the famed church in a souped-up sports car.

According to E! News, wedding attendees appeared to be “shocked”; while the bride “was spotted smiling at the scene.”;

Related: Matt LeBlanc: “I Never Had A Nervous Breakdown’

Apparently, the bit was for an upcoming episode of Top Gear, with LeBlanc and Block driving a 1965 Mustang, smoke spewing out of the tailpipe.

“I think everyone was a bit shocked to see Matt emerge from the car,”; eyewitness Paul Bradbury said, and even posted video from the incident.

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Later, LeBlanc himself tweeted a few selfies from the scene:

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