"Under the Mistletoe" is indeed Justin Bieber's first Christmas album and his second studio album, released on November 1, 2011, by RBMG/Island Def Jam Music Group. It marked a departure from his previous pop-oriented releases, focusing on holiday-themed songs and featuring collaborations with several notable artists.
The album consists of fifteen tracks, including seven original songs co-written by Bieber, alongside covers of traditional Christmas carols and standards. Guest appearances on the album include Usher, Boyz II Men, Mariah Carey, Busta Rhymes, and the Band Perry, adding to the festive and collaborative spirit of the record.
Upon its release, "Under the Mistletoe" debuted at number one on the US Billboard 200 chart, making Bieber the first male artist to have a Christmas album debut at the top spot. It sold 210,000 copies in its first week and became his third number-one album on the Billboard 200, following his previous releases. Bieber also achieved the distinction of being the first artist to have three number-one albums on the chart before turning 18.
The album's success continued, eventually earning a double platinum certification from the Recording Industry Association of America (RIAA) for sales exceeding two million units. "Under the Mistletoe" remains a popular choice during the holiday season and showcases Bieber's versatility as an artist capable of delivering both pop hits and festive Christmas tunes.