Michael Bublé 'came out of hiding' according to viewers of Saturday Night Takeaway tonight.
Some had to double check their calendars to make sure they had the right date as the Christmas singer appeared on the ITV show presented by Ant and Dec. The performer is best known for festive songs and people often associate him with Christmas time.
Joining him on the show was guest announcer Anna Maxwell Martin. Presenter Stephen Mulhern was also back on the show tonight after 'resting up on doctor's orders' for several weeks.
READ MORE: Saturday Night Takeaway: Anna Maxwell Martin's top roles and Liverpool past
Fans couldn't believe their eyes when they saw Buble on their screens. They took to Twitter to share their surprise.
Sarah said: "Michael Bublé coming out of hiding 8 months early?! I’m here for it tbh #SNT." While Gavin said: "Who let Michael Buble out of the house so early in the year? #SaturdayNightTakeaway"
Daniel said: "Michael Bublé has emerged from his cave early this year?! #SaturdayNightTakeaway". Simon added: "What's Bublé doing out? It's march! #SNT"
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