Brother and Sister Compete For the Crown on 'Toddlers & Tiaras'

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In an all-new episode of "Toddlers & Tiaras," pageant mom Lori takes on two times the tots in her quest to take home the gold. 

Although siblings Braxton and Alaska will compete in different age categories, the boys and girls will share a stage, and little Braxton's ready to win!

Watch the video for a peek at Braxton and Alaska's budding sibling rivalry.

Don't miss an all-new "Toddlers & Tiaras" Wednesday on TLC.