Humes has been carving out a new career as a Dj since his band JLS announced an upcoming split earlier this year (Apr13), and he will take to the decks when Sandford weds her soccer star fiance Wayne Bridge.
He tells Britain's Daily Star, "I will be Djing at Frankie and Wayne's wedding definitely. Wayne's a great guy. Whenever I'm at a party or round at my mate's houses, I can't help getting on the decks. You usually can't get me off."
Sandford and Bridge announced their engagement in April (13) and are expecting their first child together later this year (13).