It's Laurie Hernandez's time to show her pearly whites!
The 16-year-old star gymnast posted a photo on Instagram of herself proudly holding her gold medal with her parents on each side. "My motto in life (and in Rio!) is to embrace every moment & smile! This is such an exciting time for me; I'm so proud, @Orgullosa, to be a @Crest athlete! #Rio2016 #ad"