Showing her love for her new beau, Mariah Carey recently gave a shout-out to James Packer during her Vegas show.
During her performance, the 45-year-old singer told the crowd that she has "a new heart" and gave the credit to her billionaire boyfriend, reported TMZ.com.
Further, the singer dedicated her hit-song 'Hero' to the love of her life.
Sources reveal that the duo reunited after spending two weeks apart and went out to a romantic dinner in Vegas where he gifted Carey 1,000 roses.