Jennie Garth puts most twenty-somethings to shame in a bikini!

The “Beverly Hills 90210” actress, who turns 41 on April 3, showed off her svelte physique in a tiny pink bikini while celebrating her birthday in Mexico last week.

Jennie vacationed with her daughters –Luca, 15, Lola, 11, and Fiona, 6, who she had with ex-husband Peter Facinelli, of “Twilight” and “Nurse Jackie” fame.

Not pictured was Jennie’s new boyfriend, Big Gigantic drummer Jeremy Salken, 31.

Garth looked incredible; all that hard work that went into her 30 pound weight loss certainly paid off!

Her work ethic also pays off in other ways; Jennie was recently in Toronto filming her new movie, “Home Again.” Her former “90210” co-star, Jason Priestley, is also in Toronto preparing for his new play, “Race” which starts previews on April 7.

Looks like Kelly Taylor and Brandon Walsh are doing well for themselves!

Check out photos of hot 40-something celebs showing off their swimsuit bodies:

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  • Jennie Garth

  • Penelope Cruz

    Ok she's not quite 40 (Pene is 38) but she's almost there!

  • Kate Beckinsale

  • Cindy Crawford

  • Halle Berry

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