Taylor Swift and Blake Lively have been friends since 2015, though a source told PEOPLE in August 2025 that they "aren't speaking." Here's everything to know about their friendship throughout the years.

Swift and Lively's relationship has been under scrutiny since the "It Ends With Us" actress' legal battle with costar and director Justin Baldoni.

You might remember that, back in May of this year, reports emerged that Taylor and Blake's famous friendship — the former literally named a song after one of Blake's children, for Christ's sake — had "halted" after Taylor had become temporarily involved, seemingly against her will, in Blake's legal battle against Justin.