stopped traffic as she made an appearance at Harrah's Resort in Atlantic City, New Jersey on Monday night (May 28).
Joined by the likes of Kim Kardashian
, the 30-year-old songbird donned a curve enhancing orange dress as she hosted a Memorial Day party.
Christina's flawless physique is even more amazing as she is a mother to a two-year-old daughter Violet
, who she had with former husband, rapper The-Dream.