Grammy Award-winning singer Gwen Stefani has teamed up with MasterCard to help launch Priceless Surprises, which delivers 'unforgettable experiences and surprises' including handbags, golf experiences and concert tickets for MasterCard cardholders via Apple Pay.

Stefani commented 'I'm excited to be part of a collaboration that offers me the opportunity to connect and engage with fans through amazing surprises when they least expect it. MasterCard is a respected global brand and I look forward to working with them to bring something truly unique to fans'.