Supermodel Christy Turlington Burns is the new ambassador for the L'Oréal-owned brand Biotherm.

According to WWD, she will front the brand's anti-aging Blue Therapy line. She was reportedly photographed in Miami as part of an ad campaign for the new Blue Therapy Accelerated serum.

Earlier this year in March, Turlington -- also a marathon runner and long-time yoga practitioner -- appeared on stage at an Apple event in San Francisco, where she touted the Apple Watch as a chic fashion accessory and fitness device.