Taylor Swift is breaking her social media silence for a very good cause -- to pay tribute to the 49 people who were murdered at Pulse nightclub in Orlando, FLA. on Sunday, June 12.

Along with a photograph of a handwritten sign with the names of the 49 people who were killed in the deadliest mass shooting in the nation's history, Swift captioned the Instagram image, "As you bury your loved ones this week, please know that there are millions of us sending you love and our deepest sympathy in the face of this unthinkable and devastating tragedy."

Swift isn't the only celeb who's expressed deep grief over the deadly mass murder last weekend. James Corden, Lady Gaga, Adele and many more have used their talent to express their sadness over the attack on the LGBTQ community.

On June 13, Lady Gaga gave a speech during a Los Angeles vigil in which she read the names of the victims.

During the moving speech, Gaga said, "We mourn the tragic loss of these innocent, beautiful people. Let's all today pledge an allegiance of love to them and to their families who are suffering so deeply. They are sons and daughters. They were fathers and mothers. They are all our brothers and our sisters." The outspoken singer continued, "But tonight I will not allow my anger and outrage over this attack to overshadow our need to honor those who are grieving truly for their lost ones -- lost members of the LGBT community."

We were surprised to see Swift take to Instagram after her self-imposed break. It's been a wild week for the Grammy winner after the newly single "Shake It Off" singer was caught canoodling with British stud Tom Hiddleston in Rhode Island. The Internet broke out into a tizzy when The Sun posted a plethora of photos showing the new duo kissing and embracing by the beach. The "Wildest Dreams" singer has been doing her best to keep a low-profile despite the high-profile headlines ...

A source told TMZ that Harris feels "betrayed" since Swift moved on so quickly after the end of their 15-month relationship. According to the outlet, the music man is questioning the couple's timeline ever since Hiddleston and Swift danced up a storm at the Met Gala on May 2.

The outlet is also reporting that the Scottish DJ, who just came out with the "This Is What You Came For" music video with Rihanna, had his suspicions before their split, which was announced on June 1.