Iggy Azalea and Demi Lovato pose backstage during the Vevo CERTIFIED SuperFanFest presented by Honda Stage at Barkar Hangar on October 8, 2014 in Santa Monica, California.

Lovatics and Azaleans rejoice -- Demi Lovato told Ryan Seacrest that her friend Iggy Azalea will appear on her upcoming fifth studio album.

Demi Lovato 'Could Not Be Happier' about Iggy Azalea's Engagement

"I am so excited not only to be one of her bridesmaids, she's one of my closest friends and it would be an honor to have her on my album," Lovato said.

"I'm trying to figure out which song right now, actually, to put her on," she added, "but it will definitely happen." Currently, the only single released from the new project is "Cool for the Summer" (which recently jumped to No. 19 on the Billboard Hot 100), but the full album is due out before the end of the year.