Although her “American Idol” gig continues to grab headlines, Mariah Carey is actively back in the studio working on her next album. She reunited with The-Dream this week, sharing a photo with her Lambs on Twitter.

“Living The-American-Dream pon de studio,” tweeted Mimi, rocking a pair of hot pink leggings and a black tank top as The-Dream hid his face behind a fan of money.

The two previously worked together on her 2009 album Memoirs of an Imperfect Angel including the singles “Obsessed” and “H.A.T.E.U.” The-Dream is now Executive Vice President of A&R at Mariah’s label, Def Jam Records.

Mariah seems to be recruiting plenty of big names for her next project. The pop diva was in the lab with R. Kelly during her trip to Chicago last month and enlisted Rick Ross and Meek Mill for her single “Triumphant (Get ‘Em).” [RapUp]