Adam Lambert to Guest Star on Halloween Episode of 'Pretty Little Liars'

The Halloween episode of Pretty Little Liars is getting an injection of glitter and glamour.

OK! NEWS: WILL ADAM LAMBERT BECOME THE NEXT AMERICAN IDOL JUDGE?

Today, Ryan Seacrest revealed on his morning show that Adam Lambert will guest star and perform two songs on a spooky All Hallows Eve PLL.

The ABC Family show is gearing up for a mid-season summer finale in August, and will resume for the holiday episode in October before picking up again to finish off the season in the winter.

Meanwhile, Adam is patiently waiting for Fox executives to make an offer to become a judge on American Idol. Last week, both Jennifer Lopez and Steven Tyler announced they won't be returning, and the former Idol star threw his name in the hat.

OK! NEWS: ADAM LAMBERT PROMOTES HIS NEW ALBUM, TRESPASSING, ON GOOD MORNING AMERICA

"What a beautiful rumor," he gushed to Capital FM. "Listen, if — and I say 'if' with a capital I-F — if they were to approach me, and if they were to say, 'We want you to be a judge on the show,' I would love that. I would jump at the chance."

Listen to the broadcast HERE.