Send in your questions to K-pop group Le Sserafim

K-pop fans keep reading because Newsround will be chatting to Le Sserafim and we want YOUR questions.

Korean girl group Le Sserafim, known for songs such as Crazy, and their latest Made My Night, are on tour and will be performing in London for their first ever UK headline concert at The O2.

We'll be speaking to members Kim Chaewon, Sakura, Huh Yunjin, Kazuha, and Hong Eunchae and so we want to know what would you like to ask them.

Maybe you want to know what's it like on a world tour, or tips for becoming a singer. Head to the comments below to send in your questions. whatever is it let us know.