Everything We're 100% Sure Happened at Taylor Swift's July 4 Party

Updated on July 8, 2015 at 1:50 PM

By now the world is well aware that Taylor Swift had a blowout Fourth of July celebration. Tons of stars traveled to her Watch Hill, RI, mansion for a weekend filled with pool time, pleasantries, and outfit changes — the perfect ingredients for viral Instagrams. Sure enough, Taylor and her pals filled up our feeds from Friday to Sunday, making the endless party look even better than last year's star-studded bash.

In between her romantic moments with boyfriend Calvin Harris, Taylor played host to the likes of cute couple Gigi Hadid and Joe Jonas, Nick Jonas, Ed Sheeran, Martha Hunt, Serayah McNeill, and the Haim sisters. Even her cute brother, Austin Swift, and long-term BFF Brit Maack were on hand. With a guest list that long, it might be hard to catch up on what everyone got into. Read on to make sense of the wild weekend, then get the latest on Taylor's feuds, friendships, and flames.

There were American flag pajamas.

But Ed Sheeran chose to rep the Brits like it was 1812.

Nick and Joe Jonas bro'd out over fireworks.

They may have taken over the bar.

Taylor did not risk running out of pool floats.

And the group put them to good use.

Gigi Hadid and Joe Jonas flaunted their swimsuit bodies.

Calvin Harris gave Taylor a sexy piggyback ride.

The ladies jumped for joy.

Taylor had a photo shoot with Martha Hunt.

And Serayah McNeill.

Nick Jonas smoked cigars before sunset.

Gigi Hadid indulged in patriotic popsicles.

Then she showed off her athletic prowess.

While Taylor showcased her grilling skills.

Baking was a team effort.

Gigi Hadid was entrusted with holding the cake.

Taylor's cute brother had sparkler duty.

There was plenty of intimate couch time.

But mostly, everyone partied.

And partied.