Playboy Model Kendra Wilkinson is back in her bikinis only eight weeks after giving birth to her son. Kendra Wilkinson is the former Playboy “Girl Next Door” reality star and ex-Hugh Hefner girlfriend. She has shed 25 pounds in only two months after giving birth. This is after Kendra gained 55 pounds and gave birth to her 9 pound son. Truly remarkable how she has managed to slim down so soon after her pregnancy. "Getting into a bikini in only eight weeks was definitely nerve-racking,” Kendra told OK magazine.

But how did she do it? Kendra says she’s doing “45 minutes of hardcore training and weightlifting” followed by running and walking on a treadmill until she’s tired. Added to that, she’s been doing squats and lunges.

Kendra Wilkinson is not the only supermodel/mother to shed her maternity weight so soon after giving birth. Sarah Michelle Gellar, who was featured in Us Weekly, lost her baby weight in four weeks. Ellen Pompeo was featured in People magazine for a similar feat. Heidi Klum was heralded everywhere for climbing back onto the Victoria’s Secret catwalk just six weeks after having a baby. Either way, Kendra Wilkinson is looking great and we wish her and her new born the best!