Kaia Gerber flashes her abs as she lounges in a sports bra and jeans in Monaco

Cara Delevingne is joined by Kaia Gerber and adorable puppy after wrapping up Pilates class in LA

Kaia Gerber hugs supermodel pal Cara Delevingne as they step out for a dog walk together in LA

Kaia Gerber heads out for coffee after spending seven hours in a hair salon in Studio City