The MTV darling confirmed her engagement to former Something Corporate rocker William Tell over the weekend.

Still, Lauren might never have met the guy she's with -- or have become the person she is today -- were it not for her past relationships.

Take a look back at LC's dating history, and wish her congrats again on her engagement!

And I sure am glad I did," Conrad wrote via Twitter.

reality star recently dished to Us how her now fiance fits right in to her family.

star revealed the happy news on her personal blog that she's now engaged to her boyfriend William Tell. Get ready for lots more wedding content here on Lauren as we begin the planning process." Alongside the caption, the blonde beauty showed off her stunning round-cut diamond ring. PHOTOS: Lauren Conrad's BFF history The Paper Crown fashion designer first started dating her 33-year-old Something Corporate rocker turned law student beau on Valentine's Day in 2012, and recently moved in together to her condominium in L. "They are really excited they took this step," an insider revealed to Us Weekly in its Sept. "William knows he wants to marry Lauren." PHOTOS: Lauren Conrad's best hair ever The couple recently celebrated their year-and-a-half anniversary in mid-August.

PHOTOS: Lauren Conrad's love life "I am very excited to share with you guys that William and I got engaged over the weekend," the 27-year-old bestselling author wrote on Sunday, Oct. "Just looked at the calendar and realized it was a year and a half ago today that I met this guy..."My family loves him, so they love when we come to visit," she revealed to Us at Downy's Pop-Up Laundromat event in NYC in early June."We spend a lot of weekends there hanging out by the pool and doing nothing." When asked if a proposal was on the way she replied: "We aren't in a rush, though. Who Lauren Conrad dated; list of Lauren Conrad loves, ex boyfriends; breakup rumors.The loves, exes and relationships of Lauren Conrad, listed by most recent.But, Jason and LC were not meant to be, even if longtime rival Spencer Pratt tried to cook up rumors of a sex tape, for which he later, rather shockingly, apologized for.