United Kingdom, June 22 -- Princess Andre feels like a "second mum" to her younger siblings.

The 17-year-old star is the daughter of former glamour model Katie Price and her ex-husband Peter Andre, and admitted that she has a maternal "responsibility" to the children who came after her.

She told The Sunday Mirror's Notebook magazine: "I'm kind of a second mum to the little ones.

"I do feel a big responsibility for my little brothers and sisters and I try to be the best big sister I can for them."

Katie is also mother to Harvey, 23, from her former relationship with Dwight Yorke, Junior, 19, with Peter, Jett, 11, and 10-year-old Bunny with her third husband Kieran Hayler whilst Mysterious Girl singer Peter is now married to Emily Andre...