See Idina Menzel at NYC's iHeartRadio Theatre Next Week!

According to an official announcement on her website, Tony winner and IF/THEN star Idina Menzel will be performing a "Holiday Wishes" concert at the iHeartRadio Theatre in New York City on the afternoon of November 20.

There are no tickets available for purchase, but fans can "win their way in" by entering the star's sweepstakes. Click HERE to enter!

And even if you don't win, the concert will be streamed online at 8pm local time on iHeartRadio.com.

Menzel's highly-anticipated Christmas album, titled 'Holiday Wishes,' is now available on Warner Bros. Records. The album was produced by Grammy Award-winner Walter Afanasieff (Barbra Streisand, Celine Dion, Mariah Carey) and features such classic favorites as "A Holly Jolly Christmas" and "Have Yourself A Merry Little Christmas," as well as Joni Mitchell's Christmas-themed "River," one of Menzel's favorites.

Menzel rose to prominence when she originated the role of 'Maureen' in the hit Broadway musical RENT, a role which she reprised for the 2005 feature film adaptation of the musical. She received a Tony Award nomination in 1996 for her portrayal. In 2004, she won the Tony Award for Best Leading Actress in a Musical for originating the role of 'Elphaba' in the blockbuster Broadway musical WICKED. Menzel made her return to Broadway in the 2014 musical IF/THEN and was nominated for a 2014 Tony Award for her performance.

Menzel is also known for her recurring role of 'Shelby Corcoran' on the musical comedy-drama television series GLEE, her part in the 2007 Disney movie ENCHANTED and as The Voice of 'Elsa' in the Disney animated film FROZEN, which is the highest-grossing animated film of all time, and in which she sang the Academy Award-winning song "Let It Go".