Jenny McCarthy shares her tips for incredible abs

London: Jenny McCarthy flaunted her washboard abs in a green bikini on the cover of Shape, where she revealed that her fitness and diet secrets.

Easily defying her 40 years, the single mother, who’s appeared on the cover of Playboy six times, is sure to send pulses into overdrive in the halter two-piece, which she wore under a sheer green tank top.

The blonde bombshell maintains her amazingly toned figure with strength training and running three to five times per week and yoga twice a week, the Daily Mail reported.

Jenny`s fitness philosophy is "You JUST GOTTA DO IT" and, even if she only has 10 minutes to workout, she``ll do a bunch of sit-ups and push-ups.

“Lunges, sit ups and pushups -- because I`m kind of working my whole body," McCarthy said in the behind-the-scenes video,” Jenny said.

“Planking is still an awesome exercise for the core and your arms,” she added.