Kristin Cavallari Gets Engaged to Her NFL Beau
- Photo: AP1/WENN1 of 10
- Photo: Don MacCarthy/London Ent/Splash News2 of 10
- Photo: Jesse Grant/WireImage.com3 of 10
- Photo: John Shearer/WireImage.com4 of 10
- Photo: WENN5 of 10
- Photo: Gary Gershoff/WireImage.com6 of 10
- Photo: Jason Merritt/Getty Images North America7 of 10
- Photo: MOE/Fame Pictures8 of 10
- Photo: Alexandra Wyman/WireImage.com9 of 10
RELATED: Trend Report: Bridesmaid Dresses
"He surprised her with a quick trip to Cabo [San Lucas] to ask her to marry him," a source tells the magazine.
Jay reportedly popped the question with the help of "a very big diamond," according to GossipCop, which has also confirmed the happy news.
The former "The Hills" and "Laguna Beach" star started dating Jay last fall. Earlier this year, she gushed to People, "I'm in love, and it's been great."
Cavallari's rep has not yet made an official comment.
Related stories on ETonline.com: Season 12's 'Dancing with the Stars' Scoreboard
DIY Celeb Makeup
Find out how to get Jenna Dewan Tatum's long-lasting matte lip on DIY Celeb Makeup.Watch Video »
Check out the biggest celeb makeup mistakes.Watch Video »
Real 'RHOC' Dish
"Real Housewives of OC" star Shannon Beador dishes about her family, her relationship with Vicki Gunvalson and what to expect from the reunion!Watch Video »
Tats for Love
From Heidi Klum and Seal to Ryan Sweeting and Kaley Cuoco, see which stars got tattoos for love.Watch Video »
Perry in Peru
Check out Katy Perry's best posts from Peru during the South American leg of her Prismatic World Tour on this week's Celebs Gone Social.Watch Video »
DIY Celeb Makeup
We show you how to get Taylor Swift's blue eye shadow look on "DIY Celeb Makeup."Watch Video »