"Pretty Little Liars" star Troian Bellisario and Patrick J. Adams proved that they are one of Tinseltown's most adorable couples.

The "Pretty Little Liars" actress posted on Instagram a photo of "Hamilton" the musical while writing, "I had such high expectations. And you were still the best show I've seen in years. Thanks for the early birthday present @halfadams."

She was referring to "Suits" actor Patrick J. Adams, of course.

Afterwards, Patrick J. Adams played supportive fiance after attending the Paley Fest where "Pretty Little Liars" cast members are taking the stage.

The "Suits" actor posted on his Instagram a photo of the event from where he was sitting. Patrick J. Adams captioned, the image, "Pretty Little Lying #PaleyFest."

Six weeks ago, Troian Bellisario paid tribute to her fiance, Patrick J. Adams, in an Instagram post showing them walking on a stone path going to the lake.

The "Pretty Little Liars" star wrote, "Dear favorite human being. I'm so lucky to walk this path with and beside you. Today is an incredible way to start a whole new year in your life. I couldn't be more proud of you. Or more excited for you. May this year be the best of them all. And then may there be a better one after that. All my love. Crazy and true."

The couple will have a chance to create magic on screen as the "Pretty Little Liars" actress is going to be a guest star in "Suits."

Variety magazine said that Patrick J. Adams' fiancée Troian Bellisario will play Claire, described as "an idealistic law student and volunteer at a social services law clinic in the second half of season four."

"Adams' character, Mike, meets Claire in a flashback to his days as a bike messenger. Ultimately they begin dating, but things get complicated when Mike tries to help with one of Claire's cases," the magazine added. "The result causes him to question the trajectory of his life."