has shared a photo of her alongside a big announcement. 's childhood best friend posted on August 16 to let the world know that she is now a mother with her husband, Charles "Charlie" Berard. The black-and-white photo was accompanied with the caption: "Baby boy decided to join us a few weeks earlier than expected.

Our hearts are exploding with love. Welcome to the world Bennett, it’s entirely yours." The reveal doesn't come as too much of a shock as Abigail has been open about her pregnancy.

"I’m having his babyyyy...

" she wrote in July in reference to her bestie's song . The post included photos showing off her baby bump as she ate Cheez-Its. Abigail is Taylor's longtime friend, even receiving a special shoutout in one of her early songs from her album Fearless, Fifteen.

In the song, Taylor sings: "You sit in class next to a redhead named Abigail / And soon enough, you're best friends / Laughin' at the other girls who think they're so cool / We'll be outta here as soon as we can." The touching song goes on to detail the difficulties of being a high schooler, including first loves and heartbreaks. In a second reference to Abigail, Taylor sings, "And Abigail gave everything she had / To a boy who changed his mind / And we both cried.

" She kept the lyrics when the pop star rerecorded the album for Fearless (Taylor's Version). During an interview with Oprah Winfrey, Taylor explained a bit more about the lyrics. She said: "I have a lot of friends who do what I do.

Either they.