Mariah Carey wins the best of both worlds. The “We Belong Together” singer gushed over romantic relationship with billionaire boyfriend James Packer and enthusiastically announced her first-ever concert in Israel.

In her “#1 to Infinity" Las Vegas show at Caesar's Palace on Wednesday, Carey dedicated her ‘90s hit song, “Hero,” TMZ reported. She gave a sweet shoutout to her Australian boyfriend and said: “I got a new heart tonight. James is in the house. Thank you for my heart. I dedicate this next song to you,” Carey also dedicated her song to the fans who stood with her along the way.

The 45-year-old singer also brought some good news to her Israeli fans, according to