Vin Diesel, pictured with Meadow Walker (right) and his own child (center) in 2019, walked Paul Walker's daughter down the aisle. (Photo: Michael Kovac/Getty Images for DreamWorks Animation)

Vin Diesel was more than a wedding guest at Meadow Walker's nuptials to Louis Thornton-Allan earlier this month. As a photo shared by the bride shows, she was walked down the aisle by her late father Paul Walker's The Fast and the Furious co-star and friend.