Benedict Cumberbatch has the hair, Idris Elba has the muscle and Norman Reedus has the sex appeal, but David Tennant's grin can make just about anyone melt.
The 43-year-old Scot rarely cracks a smile in his TV roles (although we can't resist his gruffness in "Broadchurch"), but off the small screen, the "A.K.A. Jessica Jones" actor just lights up when he smiles.
So, to celebrate our love for our favourite Doctor, we take a look at all the times David Tennant's grin made us weak in the knees. You're welcome!
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