Mariah Carey is letting you into her world…

E! has released the first trailer for the 46-year-old half-Venezuelan American singer’s reality series Mariah’s World, an eight-part event series that follows the Grammy-winning singer as she kicks off her Sweet Sweet Fantasy world tour.

The series follows Carey as she kicks off her tour of the United Kingdom, Europe and Africa, all while planning her upcoming wedding.

As a singer, songwriter and producer, Carey has been recognized with five Grammy Awards, 21 American Music Awards, 14 Billboard Music Awards and BMI’s Icon Award, among others.

She also was named Billboard’s Artist of the Decade and the World Music Awards’ World’s Best Selling Female Artist of the Millennium.

Later this summer, Carey will return to Las Vegas for the second half of her Mariah #1 to Infinity residency at The Colosseum, then she will head to Latin America later this fall with her Sweet Sweet Fantasy tour in Argentina, Chile, Brazil, and Mexico.

Mariah’s World premieres in the U.S. and Canada on Sunday, December 4 at 9:00 pm.

Premieres outside North America will then follow on E!’s 15 international channels, reaching 153 countries in 24 languages with the UK, Australia and New Zealand premiering within 24 hours of the U.S., and all international channels within two weeks of the E! U.S. broadcast.