"OFFICIAL ANNOUNCEMENT: Say HELLO to your Season 8 coaches! @adamlevine @Pharrell @xtina @blakeshelton #TheVoice," the NBC show announced via Twitter on Tuesday.

Christina Aguilera and her fiancé Matthew Rutler seem happy as can be with their baby on the way. Christina Aguilera and her fiancé Matthew Rutler seem happy as can be with their baby on the way.

It’s a girl for Christina Aguilera and her fiancé Matthew Rutler! It seems that it's a girl for Christina Aguilera and her fiancé Matthew Rutler! Christina Aguilera & Lady Gaga Feud Rumors Put To Rest The 33-year-old reportedly announced the news while performing in Kuala Lumpur, Malaysia, on Friday.

Christina Aguilera was on hand at the Staples Center in Los Angeles on Saturday night and took to social networking to gave Miley Cyrus' colorful style her seal of approval.