Groom Reads Vows to His New Stepdaughter at Wedding

She maybe only three years old and doesn't really understand what exactly is going on during her mothers wedding but NASCAR driver Brian Scott vows to be the best step-father in the world!

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Brian Scott and his now-wife Whitney's wedding in Idaho last year is getting a well-deserved viral moment right now. The scene capturing everyone's attention in particular comes at the 4:10 mark, when a choked-up Scott offers some special wedding vows to his new stepdaughter, 3-year-old Brielle.