9 Knee Weakening Smiles To Help Us Celebrate World Smile Day

Say cheese! Today is officially world smile day. But if the simple fact that it is Friday isnโ€™t enough to get you flashing those pearly whites, hopefully this list of our favourite heartthrob smiles will help (and yes, we will literally make any excuse to trawl the internet for fit men).

1. James Franco

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2. Leonardo Dicaprio

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3. Anthony Joshua

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4. Joseph Gordon-Levitt

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5. Harry Styles

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6. Bradley Cooper

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7. Zac Efron

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8. Idris Elba

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9. Heath Ledger

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So take your cue from these hunnays and spread the joy by flashing people your cheekiest smiles.