Mariah Carey preps MC week: A Trey Songz remix + video premiere in less than 24 hours...

This week is going to be a great week. Mariah Carey take-over is really happening. I'm excited. The lambily is excited. And Jermaine Dupri is excited. He gushes about "Mariah week" and posted this pic via Instagram of him and MC today in "snowboard cold" NYC. "Time to go to work!" he wrote. Her new single 'You’re Mine (Eternal)', which she wrote and produced with Rodney Jerkins is launching just in time for Valentine’s Day. Both the single, and the remix featuring Trey Songz, will hit digital retailers tomorrow.

She also teams up with MTV for tomorrow's video premiere and will also make a special Valentine’s Day appearance on BET's 106 & Park for the network premiere of her Trey Songz-assisted remix. More news on MC week here. Exciting time to be a Mariah fan!