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 / Updated  / Source: TODAY

Singer Jennifer Lopez explains how she juggles her fitness regime, her family and her busy career, and urges viewers to sign up for a 10-week online fitness challenge in which she shares tricks she’s learned over the years. 

“It’s about being the girl of your own dreams," Lopez told TODAY about her new challenge. "How do you imagine yourself? Who do you want to be?"

Find more on Jennifer Lopez's lifestyle brand BodyLab and fitness challenge "Be The Girl" here.