Trouble

Iggy Azalea, born Amethyst Amelia Kelly in Sydney, Australia, rose to fame in the music industry with her debut studio album "The New Classic" in 2014. Known for her bold and confident persona, Azalea gained attention for her unique blend of hip-hop and pop sounds. She quickly became a prominent figure in the rap scene, earning critical acclaim and commercial success.

Jennifer Hudson, an American singer and actress, became a household name after her breakthrough on the third season of American Idol in 2004. She went on to win an Academy Award for her role in the film "Dreamgirls" and establish herself as a powerhouse vocalist in the industry. Teaming up with Iggy Azalea for the hit song "Trouble" in 2015 showcased Hudson's versatility and added a new dimension to Azalea's sound.