Mariah Carey took Instagram Live to a legendary new level! The 53-year-old superstar was celebrating two very big occasions on Tuesday evening.Decked out in a red ball gown, by a designer “we all love,” Carey sat in the pool as she celebrated the 17th anniversary of her album,, and the recent success of the “Big Energy” remix with Latto and DJ Khaled. The “We Belong Together” songstress was all celebration as she asked her fans to chime in with their favorite tracks off the album that was released in 2005.