Although Britney expressed doubt that Beatrice could handle the pressure, she still chose her as one of her four contestants.Miller performed "I Won't Give Up" during the first live show on October 31, 2012.
Her album is set to release this spring with the lead single releasing between March and May.
She has been having photo shoots for the album artwork as well, showing one of her outfits on Instagram.
In week 4, Beatrice performed Chasing Cars by Snow Patrol on Thanksgiving Day for her sisters.
On the November 22 results show, Miller was placed in the bottom 2 along with Ce Ce Frey by the public vote and sang a shaky rendition of "White Flag" (due to a ruptured vocal cord) by Dido as her survival song.
Miller is known as the second most popular and influential X Factor alumni in the industry currently behind Fifth Harmony. He was part of In TENsity in season 1 of the show in the Groups category, which was mentored by Paula Abdul.
Ray returned as a finalist in the Teens category as a solo act in season 2.
In this season, he auditioned in Providence, Rhode Island with Count On Me, an original song.
At the bootcamp part 2, he was paired with Normani Hamilton.
She uploaded her debut single, "Rich Kids" online on You Tube. She is releasing a full-length album later this year.