Brody also took his girlfriend Kaitlynn Carter to Reggie's wedding, reported Ace Showbiz.
He suited up, while his beautiful companion wore a black strapless dress with a sexy thigh-high slit. They were all smiles in several pictures posted on Instagram.
"Congrats Reggie Bush! #bushwedding," Brody wrote in a snapshot where he and his girlfriend posed with the Detroit Lions running back and his new wife.
The groom donned a tux with a bowtie, and the bride showed her curves in a mermaid gown.
Kim herself married her baby daddy Kanye West at Fort di Belvedere in Florence, Italy in May.