Tyra Banks is back! The supermodel came out of "retirement" to grace the cover of the 2019 Sports Illustrated Swimsuit issue. Tyra first made her SI cover debut in 1996, but it was her iconic 1997 cover, with her tiny pink polka-dot bikini, that really made her famous! Back then, she was the first black woman to grace the annual cover solo and 22 years later she has done it again.