They may cry, throw tantrums right in the middle of your wedding ceremony but you can't deny that a happy child dancing on your big day could change your mood for the better.

Huffpost Weddings selected a few photos collected from different wedding that show the pure joy of having these little ones around.

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For those who are thinking of an 'adults only' wedding, maybe these photos above would change your mind.

Photo Credit: HuffPost Weddings.