The stars of PLL and Suits all came together for the best...

This weekend, Pretty Little Liars star Troian Bellisario married Suits actor Patrick J. Adams in a wonderfully rustic celebration in California.

#fortday2016

A photo posted by Sasha Pieterse (@sashapieterse27) on Dec 10, 2016 at 8:31pm PST

The couple, who have been together since 2009, were married in an outdoor ceremony in Santa Barbara on Saturday in front of 200 guests.

It begins... #fortday2016 photo cred @ladyluofthewolves

A photo posted by Patrick Adams (@halfadams) on Dec 8, 2016 at 12:50pm PST

Troian walked down the aisle in a boho style dress by Cortana and accessorised her bridal look with a stunning headpiece by Amaroq.

Thank you @sleepinthegardn and @halfadams for allowing me to be a part of last night. I'm left feeling inspired and filled with love. Congratulations! #fortday2016

A photo posted by Tyler Blackburn (@tylerjblackburn) on Dec 11, 2016 at 12:54pm PST

The only thing better than the bride's style, was the wedding guest list.

LOADS of actors attending this amazing wedding, including Troian's PLL co-stars AND Harvey Spector himself.

@sleepinthegardn #and @halfadams #are #married #and #made #american #weddings #great #again #fortday2016

A photo posted by Gabriel Macht (@iamgabrielmacht) on Dec 11, 2016 at 9:55am PST

A number of famous guests took to social media, to share images of the special day, and to wish the happy couple well in their married life.

Some of my most favorite menfolk chilin' under fairy lights. Heart explosion. @halfadams @iamgabrielmacht #santtu #fortday2016

A photo posted by Sarah Rafferty (@iamsarahgrafferty) on Dec 11, 2016 at 12:50pm PST

Pretty Little Liars star, Ashley Benson, shared an image of the newlyweds dancing, and captioned the post: "My sweet sister. I love you. You had me in tears tonight. "

My sweet sister. I love you. You had me in tears tonight. Congratulations @sleepinthegardn @halfadams

A photo posted by Ashley Benson (@itsashbenzo) on Dec 10, 2016 at 9:11pm PST

Ashley was not alone, with countless stars sharing precious moments from the day, including Lucy Hale, Sarah Rafferty and Tyler Blackburn.

Always forward. Never backward. #fortday2016 photo cred the one and only @maxwanger

A photo posted by Patrick Adams (@halfadams) on Dec 11, 2016 at 7:38pm PST

The hashtag #fortday was used in all of the photos uploaded, which had a special meaning to the couple.

"8 years ago we built a pillow fort in my old apartment and started a conversation that has grown into a whole life" Patrick wrote on an Instagram post, explaining the meaning behind the hashtag.

8 years ago we built a pillow fort in my old apartment and started a conversation that has grown into a whole life. It was just a quiet shared idea that became a yearly tradition. This year we invited some more people. A lot more. And we made a wedding out of it. Three perfect days with friends and family. Kids screaming and laughing in the pool shouting "Fort Day" at the top of their lungs. Our incredible tribe lifting us up the same way they have for so many years. It's impossible to put into words how it all felt. Filled with so much gratitude that I'm lucky enough to have married my best friend. Love you @sleepinthegardn - can't wait to see what happens next. #fortday2016 cred @daveschwepphotograph

A photo posted by Patrick Adams (@halfadams) on Dec 11, 2016 at 4:54pm PST

What a BEAUTIFUL wedding, we're sad we missed it tbh...