Forty is the new 20 for Jessica's pal Nicole, the singer proved that she wasn't the only girl on the trip with an amazing bod.
Photo: Instagram/@jessicasimpson
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Not only did Jessica show her love for Nicole, but she showed off her amazing legs in this photo posted from her vacation.
Photo: Instagram/@jessicasimpson
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Jessica proved she had no problem being dangerous in this yellow swimsuit.
Photo: Instagram/@jessicasimpson
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Jessica, CaCee and Nicole left the kids at home and jet-setted away to Mexico to celebrate Nicole's 40th birthday.
Photo: Instagram/@jessicasimpson