Mariah Carey and her fiance hit the red carpet

Mariah Carey, her gazillionaira engagement ring reportedly worth about $8million and her billionaire fiance, James Parker made their first red carpet appearance since sharing the news of their engagement, yesterday at the G’day USA gala in Los Angeles. Parker, who is only in his 40s, is said to be the 3rd or 4th richest Australian. More photos below…