Iggy Azalea joins "Fast & Furious 7"

Iggy Azalea performs at the Wireless Festival at Finsbury Park on July 4, 2014, in London.

Tim P. Whitby/Getty Images

"Fast & Furious 7" just got a little fancier.

Vin Diesel broke the news that Australian rapper Iggy Azalea stars in the action sequel. "Iggy Azalea and I just worked together two weeks ago," the 47-year-old actor leaked while chatting on SkyrockFM about his new movie "Guardians of the Galaxy."

He adds, "I guess you're the first person to know this. We cast her Fast & Furious 7. She had a cameo in it."

As a bonus during the interview, Diesel was asked to choose a song to dance to. and he went with the 24-year-old rapper's summer hit "Fancy." "I'm going to be loyal to Iggy," he said.

The actor's female co-star Michelle Rodriguez as well as Iggy herself also posted pics from the "Fast 7" set.