Mike Super and Desmond perform Spirit Magic on America's Got Talent 2014 (VIDEO)

Mike Super and Desmond performed Spirit Magic on America's Got Talent 9 Quarter Finals #3 on Tuesday, August 12, 2014.

This was a pretty interesting, if occasionally silly, act. Mike invites Mel B onstage for the act, and she rolls her eyes before going up. Mike says it doesn't matter if anyone believes Desmond is real or not, the act will still affect the viewer regardless. Mike "places" Desmond in Mel B, then asks her if she believes in Desmond. "Not really," Mel B says, so Mike brings out his Scary Spice doll and reveals that whatever he does to the doll, Desmond will do to Mel B. He taps on the doll, and Mel feels a tap on her shoulder. He then lights the doll's hands on fire, and Mel admits she felt her hands heat up. She opens her palms to reveal ash marks. Now Mel B believes in Desmond! However, he has one more test, as he shocks the doll -- and shocks Mel B in the process. Mel B is legitimate freaked out now! Mel B says she doesn't get paid enough for this.

Howard says he likes Mike but hates Desmond and feels he doesn't need him. He says Mike's children look traumatized by the presence of Desmond. He thinks Mike should leave Desmond behind in the spirit world, since he's a good magic performer without him. Howie says he thinks America will vote their heads off for him, and guys across America will be trying to figure out how to touch women without actually touching them. Heidi, meanwhile, thought it was fantastic. We don't hear from Mel B.

But what do you think of Mike Super and Desmond?

Watch the performance video here: