A Very Happy Birthday, Kate Upton: 21 Facts and 21 Photos to Celebrate 21 Years

SI Staff | Jun 9, 2013

Year: 2013; Swimsuit by ERES; Photograph by Derek Kettela

Year: 2012; Swimsuit by Lands' End Canvas; Photograph by Stewart Shining

Year: 2012; Swimsuit: Top by Emporio Armani Swim; Swimsuit by Tori Praver Swimwear; Photograph by Walter Iooss Jr.

Year: 2012; Swimsuit by Martha Rey; Photograph by Walter Iooss Jr.

Year: 2012; Swimsuit by Gucci; Photograph by Walter Iooss Jr.

Year: 2011; Swimsuit by Beach Bunny Swimwear; Photograph by Raphael Mazzucco

Year: 2011; Swimsuit: Top by Letarte by Lisa Cabrinha; Swimsuit by Tori Praver Swimwear; Photograph by Raphael Mazzucco

Year: 2011; Swimsuit: Body Paint and Makeup by Joanne Gair; Swimsuit by Seafolly; Photograph by Stewart Shining

Year: 2011; Swimsuit by Missoni; Photograph by Raphael Mazzucco

Year: 2012; Swimsuit by Beach Bunny Swimwear; Photograph by Stewart Shining

Year: 2012; Swimsuit by Aguaclara; Photograph by Stewart Shining

Year: 2012; Swimsuit by Elizabeth Southwood for Sauvage Swimwear; Photograph by Walter Iooss Jr.

Year: 2013; Body Paint and Makeup by Joanne Gair; Photograph by Walter Iooss Jr.

Year: 2013; Body Paint and Makeup by Joanne Gair; Photograph by Walter Iooss Jr.

Year: 2013; Swimsuit by Rica Swim; Photograph by Derek Kettela

Year: 2013; Body Paint and Makeup by Joanne Gair; Photograph by Walter Iooss Jr.

Year: 2012; Swimsuit by Suit Yourself Bikinis by Kathleen Bruening; Photograph by Walter Iooss Jr.

Kate Upton ::Walter Iooss Jr./SI

Kate Upton :: Walter Iooss Jr./SI

Year: 2012; Swimsuit by Maui Girl by Debbie Wilson; Photograph by Walter Iooss Jr.

Year: 2011; Swimsuit by Debbie Wilson for Maui Girl; Photograph by Raphael Mazzucco