Charli XCX has been teasing fans for some time now that she has new music on the way. Over the weekend, she shared a video clip of her wearing see-through underwear, letting fans know she was about to shoot something exciting, which The Inquisitr reported.

Yesterday, “Good As Hell” hitmaker Lizzo uploaded a video clip on Twitter of herself twerking on stage at one of her shows while performing her song “Tempo,” which features Missy Elliott. XCX joined her as a surprise guest and is seen dancing with her as the crowd goes wild. The video clip was liked by over 11,000 users and retweeted by over 1,100. Fans demanded a collaboration between the two, which will come later this week.

Charli then shared a polaroid image of her and Lizzo where the two look happy to be in each other’s company. Charli is poking her tongue out while wearing a black crop top, and Lizzo is flashing her pearly whites as she wears an off-the-shoulder T-shirt that says “dollar and a dream” written across it.

Charli’s Instagram photo was liked over 146,000 times within 15 hours and received over 2,500 comments by super excited fans.