Hailey Baldwin is adopting a clean-living, new-age lifestyle -- perhaps brought on by her hubby Justin Bieber's quest for mental stability -- going for cupping treatments and doing yoga on the daily.

The supermodel sported the signature round bruises on her back over the weekend, as evident by her exposed skin in her teeny pink bikini. Cupping is an ancient Chinese therapy that’s based on the belief that certain health problems can be caused by stagnant blood and a poor energy flow through your body. Using suction, bruises are created when blood is pulled to the surface of the skin to stimulate blood flow. The technique is said to cure simple colds, prevent infection and help with inflammation.

Hailey's also practicing yoga regularly and she's feeling so earthy she even went barefoot to the studio on Sunday. Mrs. Bieber sought out a local studio near the couple's Laguna Beach residence at the Montage Resort and joined locals for some downward dog and vinyasa flow.

Healthy and happy! If she and Justin can keep this flow going, they'll stay on track!