45-year old singer Mariah Carey is looking hotter than ever. She recently showed off her cleavage and perfectly flat tummy at the beach when she flaunted a .br Mariah Carey Shows Off Her CLEAVAGE On Beach Mariah Carey was spotted spending some quality time with her daughter, Monroe in Malibu, California on .br Mariah Carey looks SEXY flaunting her ample CLEAVAGE at the Hollywood Walk Of Fame. Check it out. Courtesy: Splash News Share on Google+: .br Mariah Carey Flashes CLEAVAGE & UNDERWEAR During Vegas Concert ! Mariah Carey brushed off an embarrassing wardrobe malfunction as she kicked off .