Cindy Crawford & Family: Premiere Pals

Model mom Cindy Crawford and her husband Rande Gerber posed for pics with their two gorgeous children - son Presley, 12, and daughter Kaia, 10 - at the Los Angeles premiere of IRIS, A Journey Into The World of Cinema by Cirque du Soleil on Sunday (September 25).

At 45, the former supermodel is looking better than ever! What's her secret? “I think what really shows on your face --besides good hair color -- is if you're happy in your life," Cindy recently said. "If you're doing work that you enjoy and that is rewarding, then as my mom always said, 'You'd rather have smile lines than frown lines.'”

She added: “I think if people are passionate about something, it could be real estate or biochemistry, and that spark gets turned on in them, everyone's beautiful in that zone.”