Question: Stargate is a Norwegian record producing and songwriting team composed of Tor Erik Hermansen, and Mikkel Storleer Eriksen, and have produced and written or only produced for stars including which Australian singer-songwriter, record producer and music video director, and started her career as a singer in the local Adelaide acid jazz band Crisp in the mid-1990s?
Sentence (from "Stargate (music producers)"): They have produced and written or only produced for Britney Spears, Beyoncé, Rihanna, Janet Jackson, Mariah Carey, Shakira, Jennifer Lopez, Mary J. Blige, Katy Perry, Coldplay, P!NK, Sia, Kylie Minogue, Lionel Richie and others.
Relevant evidence: Yes