Gwen Stefani and Blake Shelton lovingly serenade each other during duet of their 2017 Christmas song

Gwen Stefani's take on a modern Marilyn Monroe hairstyle is perfection

Blake Shelton & Gwen Stefani Team Up For Holiday Duet At ‘Christmas In Rockefeller Center’

‘Christmas In Rockefeller Center’ Special: Gwen Stefani & More Stars Get Into The Holiday Spirit