Blake Lively Secretly Wore Taylor Swift's Ring from 'I Bet You

Plus, see all of Taylor Swift's must-see style moments from the Blake Lively-directed music video

Blake Lively Wears Hot Pink At 'Sisterhood Of Traveling Pants' Reunion

Taylor Swift, Blake Lively Video: I Bet You Think About Me - Parade

Who Was in Taylor Swift's Squad, and Where Are They Now?

Taylor Swift's All Too Well Short Film Cast and Everything to Know

Blake Lively Models First 'Fancy' Necklace She 'Lusted After' While Filming 'Gossip Girl

Find Out About Taylor Swift's Heart Ring

Taylor Swift's Celebrity BFFs Through the Years: Photos

Accessories

Blake Lively Making Directorial Debut with Adaptation of Graphic Novel

Delicious Cake Ideas That Will Make You Think About Me

Taylor Swift's All Too Well Short Film Cast and Everything to Know

All of Taylor Swift's Easter Eggs in 'I Bet You Think About Me