LET'S DO THIS!
Kate Upton, Olivia Culpo ... and now Reagan Howard?!
Alex Bregman's fiancee is hoping to follow in the footsteps of legendary Sports Illustrated Swimsuit models ... announcing Monday she's officially gunning to be in the 2021 SI Swim mag!
Howard just entered the publication's annual search for undiscovered models ... saying she's been "dreaming" of being in the mag ever since she saw Bar Refaeli on a cover years ago.
"I started modeling when I was about 17 years old and faced a ton of rejection for the size of my body," said Howard, who got engaged to the Houston Astros' star 3rd baseman back in January.