Taylor Swift reveals 'I Bet You Think About Me' music video, directed by Blake Lively

As usual, the 11-time Grammy winner delivered in a big way:

The six-plus-minute visual for "I Bet You Think About Me (Taylor's Version) (From The Vault)" begins with Miles Teller practicing his vows while seeing Swift, his ex, everywhere. Swift traipses around in various (and glorious) red outfits, eventually clawing into the decadent red velvet cake.

Swift even gives Teller's bride, played by none other than his real-life wife Keleigh Teller, a red scarf (!). Anyone who has paid any attention will know that is the ultimate Easter egg of the Red—and now Red (Taylor's Version)—era from "All Too Well," which got its own 10-minute original version as well as an accompanying short film when Red (Taylor's Version) released Friday (Nov. 12) and mass hysteria ensued.

"I Bet You Think About Me" featuring Chris Stapleton is one of nine never-before-heard "From The Vault" tracks on Red (Taylor's Version), Swift's second rerecorded project behind April's Fearless in her process of reclaiming her Big Machine masters after their controversial sale last year.

As for Lively, the 34-year-old actress is known best for her television role in Gossip Girl from 2007-12 and has maintained her status with film roles such as The Age of Adaline and A Simple Favor. Swift previously revealed the name of Lively's third daughter with Ryan Reynolds as Betty in her Folklore song by the same name.