The 21-year-old model, who's been on the last two covers, shows off the bod that got her the job.
John Legend's wife puts the little in little black dress.
The 2008 cover girl takes a walk on the wild side in a plunging leopard-print mini-dress.
The 2003 cover girl's tribal-print skirt almost takes away from that strapless sweetheart neckline. Almost.
The former Miss Alabama USA and college football game scene-stealer made her SI Swimsuit Issue debut in 2013.
Does this mean the 2014 issue has a bikini reserved for Kim Basinger and Alec Baldwin's 18-year-old daughter?
The bodacious babe made history in 1996 as the first African-American model to ever appear on the cover, alongside Valeria Mazza—and then Tyra went solo on the cover in 1997!
This 2006 all-star makes a sparkly showing on the red carpet.
The stunning 66-year-old rocks an LBD for the occasion.
The three-time cover girl is still va-va-voom at 50 at the gala at Hollywood's Dolby Theatre.
1998's front-and-center bikini babe goes for an edgy look in bright leather.
There's a rumor going around that this three-time cover babe is 59. We're not buying it.
NEXT GALLERY: Sports Illustrated Swimsuit Celebration in Las Vegas