By Alaisha Key
Updated Mar 04, 2015 @ 8:00 am
Erin Heatherton
Credit: Robin Marchant/Getty Images for ESPN

Happy 26th birthday, Erin Heatherton! Best known for her work as a Victoria's Secret Angel, Heatherton has walked in numerous runway shows, booked various fashion magazine covers, and has appeared in several ad campaigns for designer brands including Valentino, Armani Jeans, XOXO, Lacoste, and H&M.

And this year, the bombshell has even more to celebrate: She joined the ranks of supermodel rookies by being inducted into the Sport's Illustrated Swimsuit family. You can see her steamy spread in the 2015 Sport's Illustrated Swimsuit Issue, on newsstands now.