Mariah Carey proves age is just a number as she celebrates her 55th 'anniversary' in a slinky blue sequined gown by the sea

Mariah Carey is celebrating her 55th birthday - or 'anniversary,' as she calls it - in style.

Related Keywords

Bryan Tanaka ,Mariah Carey ,Mariah Christmas ,Andy Cohen ,Las Vegas ,Ariana Grande , ,Dolby Live ,Emancipation Of Mimi ,Belong Together ,Celebration Of Mimi ,Caesars Palace ,Butterfly Returns ,Dailymail ,Tvshowbiz ,