With the Winter Olympics back on, our eyes are definitely on the figure skating rink - not just for the gravity-defying jumps and choreography, but also for the flawless makeup that somehow survives spins, twirls and hours under bright lights. And it turns out US Olympic ice dance star Madison Chock has a surprisingly affordable go-to foundation. The product in question is the £21 Tirtir Mask Fit Red Cushion Foundation , a viral K-Beauty favourite that beauty lovers swear by for an airbrushed