Gwen Stefani shows off her luxurious birthday gifts and cake as she celebrates turning 53

'The Voice': Gwen Stefani Wonders Why She Can't Sit Next to Blake Shelton

'The Voice': Former 'America's Got Talent' Semifinalist Ansley Burns Gets Blake Shelton to Block Gwen Stefani

Blake Shelton pays tribute to wife Gwen Stefani on her 53rd birthday: 'I love you so much'