• It's no secret that the Blue Bloods cast has a special bond on- and off-screen.
  • Longtime star Bridget Moynahan just shared the sweetest photo of herself with co-star Marisa Ramirez in honor of Marisa's birthday.
  • Fans were quick to join in the comments with plenty of "Happy Birthday" messages.

Blue Bloods fans, get ready for a serious throwback. Bridget Moynahan, who plays Erin on the CBS fan-favorite show, shared a very special tribute on Instagram in honor of Marisa Ramirez's birthday.

Along with an adorable throwback photo that proves these two go way back, Bridget added the caption: "Happy Birthday, @marisachicaramirez! Hope you have a wonderful day my friend." Marisa responded with an appreciative comment: "You’re the sweetest! Thank you 😘"

instagramView full post on Instagram

Fans were quick to comment with well wishes and offered notes like "Two beauties ❤️ HAPPY birthday 🎂 Marisa" and while another chimed in with a simple "Beauties!!!😍"

This isn't the first time Blue Bloods stars have proven that they're friends off-screen as well as when the cameras are rolling. Marisa herself posted a sweet tribute to co-star Donnie Wahlberg for his birthday in August. And last year during COVID-19 lockdown, the entire cast rallied to put together a very special Zoom birthday celebration for Bridget!

So it's clear to see these actors are true BFFs.

Catch Up on 'Blue Bloods'
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Natalie Schumann
NATALIE SCHUMANN Associate Editor
Natalie Schumann is the Associate Editor at Country Living, where she manages CL's social channels and covers country music and entertainment news.