Following their hit collaboration on the finale of the fifth season of The Voice, Christina Aguilera and Lady Gaga are ready to take their act to iTunes…

The pop singers kicked off the start of 2014 by releasing a studio version of their duet on Gaga’s sexified single “Do What U Want.”

Around midnight, just after December 31 became January 1, Gaga tweeted a link to the song on iTunes and writing, “pink champagne, gold lamé, hair, and fearlessness.”

Gaga and Aguilera previously surprised and thrilled fans by performing the Gaga song together during the finale of NBC’s hit reality singing competition in December.

As 2014 arrived, Aguilera also shared news of the single release, tweeting, “Happy New Year! Loved performing #DWUW with Lady Gaga, so we made a special version.”

Before the new version, Gaga released “Do What U Want” featuring R. Kelly on her 2013 album “ARTPOP.”

“Do What U Want” is the second single off Gaga’s latest album, which entered the Billboard 200 at No. 1 after being released back in November.