The 26-year-old Bleeding Love singer wants to help an up and coming designer become the next Stella McCartney by wearing their animal-friendly creation.
She told Contact Music, 'I love fashion, creativity and designing my own outfits. I can't wait to see what people come up with. I think it's really important to support creative individuals and the future names of tomorrow.
'I'm passionate about animal welfare and everything I wear always holds true to this - we want to find the next Stella McCartney out there! I'm really happy to be teaming up with Talenthouse to make this special competition work. Good luck everybody.'
The winner will also receive $1,500 while the two runners up will get $350 and have their designs feature on her website.