Because summer has already arrived, celebs have started posting their beach-ready selfies on Instagram.
And, wow, a lot of them have killer abs; some are truly worthy of wearing those tummy-baring outfits.
Kaya ba ng powers ko iyan? Definitely!
For starters, you need: 1) motivation 2) discipline 3) good carbs 4) healthy protein 5) water 6) regular exercise.
You need to avoid: 1) tamad days 2) processed food 3) bad eating habits.
Of course, it's easier said than done, so we included fitness tips and quotes from the stars themselves to further inspire you.
Check out the photos of these 33 celebs, and choose your bet in Battle of the Best Abs!