The Hills friendships are alive and well! MTV stars Lauren Conrad and Stephanie Pratt reunited for a launch party, and Pratt shared a pic from the event, tweeting: "My friends have the biggest hearts!! Congrats on @thelilmarket @laurenconrad @HannahSkvarla !! Xxx" Prior to the two reconnecting face-to-face, Conrad received a congratulatory message from her former co-star following her engagement news. Pratt tweeted: "@LaurenConrad such amazing news!! You go girl!!! Love, s."
Click the pics to check out more of our favorite cast reunions.