Which Of Lauren Conrad's 'Hills' Co-Stars Offered Their Wedding Well Wishes?

Some tweeted their congrats, but others were in attendance!

Lauren Conrad had a slew of adventures in the Hollywood "Hills" with her close-knit circle of confidants, love interests and friends. But on arguably the happiest day of the fashionista's life -- saying "I do" to her beau William Tell -- which of her former co-stars came forward and offered their congrats?

Related: Girls On Twitter May Die If They Don’t See Lauren Conrad’s Wedding Dress

Miranda Penn Turin

Heidi Montag, who served as the maid of honor at her older sister Holly's wedding on the same day as Lauren's milestone occasion, tweeted this sweet message to her old roommate and past pal:

While we don't see a response to Spencer Pratt's wife on Lauren's feed (she could have sent a direct message), Mrs. Tell did take a moment to reply to a short note from Heidi's sister-in-law Stephanie Pratt:

Frankie Delgado, who has been one of Lauren's most trusted allies throughout the years, was in attendance and posted our ONLY GLIMPSE SO FAR, that we could find at least, from the Conrad-Tell nuptials:

"Congratulations to Mr. William Tell and Mrs. Lauren Tell aka (@laurenconrad) #APERFECTMATCH is exactly what u are.. Thank you for letting me be part of your beautiful wedding, now go have a baby so my daughter can have someone to play with!" he added along with the simple snapshot above. We definitely support this plan of having precious "Hills" playdates -- in due time, of course.

The bride's longtime Laguna bestie Lo Bosworth, who served as a bridesmaid, didn't share any images from the big day or acknowledge the no-doubt enchanting affair, but did add this grinning photo with her fellow maid Maura McManus on Friday at what appears to be the rehearsal dinner:

How about a snap of them donning their Paper Crown gowns?!

Jeff Lipsky

Meanwhile, as of this writing, Audrina Patridge and Whitney Port didn't acknowledge the newlywed on social media, but that doesn't mean they didn't send a personal memo or have a front-row seat at the ceremony and reception. Kristin Cavallari also didn't give her high school frenemy a shoutout -- and neither did her erstwhile flame Brody Jenner, or Spencer. But let's be honest, the latter doesn't shock us one bit.

Are you surprised to hear which former casties gave the recently married Lauren some kind words? Sound off in the comments below!