‘American Idol” judges Steven Tyler and Jennifer Lopez will perform on the show this season, says executive producer Nigel Lythgoe.

And, Lythgoe says, Tyler’s performance will feature his band, Aerosmith.

Lythgoe was asked Sunday by xfinitytv.com about Tyler and Lopez performing on this season’s “Idol” finale.

“It will probably be before that, actually,” he said at LA auditions for “So You Think You Can Dance.”

Tyler’s Aerosmith bandmate, Joe Perry, was initially critical of Tyler joining “Idol” this season, but they’ve reportedly buried the hatchet.

Both Tyler and Lopez are in their first seasons as “Idol” judges.