By Breaking Celebrity News Staff

Happy birthday to the most famous mother-of-eight in the world!

Kate Gosselin, one of America’s favorite reality show stars, is celebrating her 37th birthday on Wednesday.  Like a fine bottle of wine, the coupon-clipping single mother seems to be getting sexier with age, and loves flaunting her fabulous figure in barely there bikinis. In honor of her special day, Breaking Celebrity News is bringing you Kate’s 10 hottest bikini body photos!

Born in Philadelphia, Pennsylvania on March 28, 1975, Kate pursued a career as a Registered Nurse before appearing with her then husband Jon Gosselin on Discovery Health specials Surviving Sextuplets and Twins and Surviving Sextuplets and Twins: One Year Later.  After the success of the specials, the couple scored their own series on the same channel called Jon & Kate Plus 8, which moved to TLC after two seasons.

Fans were shocked when Kate and Jon announced that they were separating in 2009, and reports of Jon cheating on Kate with Hailey Glassman, the daughter of the Doctor who performed Kate’s post-baby tummy tuck, surfaced shortly after.

Shortly after, Kate started to reinvent herself, changing up her infamous hair style, and trimming down her figure, as many speculated that she had again gone under the knife.