LOS ANGELES, CALIFORNIA: It was a coming-together of many major TV personalities at 'Good Morning America' host Robin Roberts' wedding.

Amongst the invited guests who were the closest to Roberts and now-wife Amber Laign, 'CBS Mornings' host Gayle King was a witness to the lovely couple exchanging vows.

Just weeks ago, the CBS host left her workplace early to go across the street to the GMA studio to celebrate a party held for the Roberts and Laign.

King shared a few of the moments from Roberts' big day in a heartwarming photo and video dump on Instagram from the wedding.

Gayle King joins Robin Roberts on her big day

The Roberts-Laign wedding was a special day not just for the couple but all of their loved ones as well.

The two of them had been together for almost two decades before they decided to be recognized as each other's wives.

This is reflected in King's post looking back on the wedding ceremony of her close friend from a different network.

She shared a collection of photos and videos from the wedding that showed the overflowing happiness of the couple and all the guests who joined them.

Her caption read, "I love a good love story and this one is one of the best! Congrats to @robinrobertsgma and Amber! After 18 years together got married."

"Dancing, cake, tennis legends, close friends and family, and as we heard all night: love is the answer!" she added.

King's post also showed other personalities like Deborah Roberts along with Al Roker and Billy Jean King who were also present for the celebration.

The videos captured Roberts and Laign enjoying their day to the fullest on the dance floor with all of their guests cheering them on.

On King's post, Roberts went on to share some of her love in the comments as well.

"We loved having you join our celebration!" her comment read, "Hard to get on your social calendar…admire how you are living life to the fullest!"

Gayle King leaves work for Robin Roberts-Amber Laign wedding party

A few weeks ago, 'GMA' viewers could get a bit of CBS mixed in their morning as Gayle King joined the studio for the special party organized for the couple before their wedding.

King walked across the street from her workplace to her close friend's studio to join in on the fun of a broadcasted bachelorette party especially organized by the morning show to celebrate their favorite couple.