The wedding celebrations are set to kick off tonight with a rehearsal dinner at Madison Square Garden. The grand wedding reception itself will rock the iconic arena this Friday.

Gomez and Swift share a close friendship spanning nearly 20 years. They first met back in 2008, when Selena was dating Nick Jonas and Taylor was seeing his brother, Joe Jonas. "It was amazing. She was the girl with the big curly hair and all the bracelets and the cowboy boots. And I was just budding, and we just clicked," Gomez recalled in a 2017 interview with radio station KIIS FM UK. "It was the best thing we got out of those relationships."

Over the years, the two friends have shined together on red carpets, danced at music awards, and attended the most elite events.