Forget “My Little Pony” — Taylor Swift’s special-guest roster on her “1989” tour proves friendship is magic.

Thanks to Instagram and Twitter, the celebrities and musicians she invites on stage each night have become as expected as her shiny outfits and smooth backup dancers. In the beginning, Swift’s invitees were slightly more expected: ladies from her much-‘grammed crew, or musical acts that could use Swift’s star power to reach a bigger audience.

But when unexpected, er, friends started to pop up — the U.S. Women’s Soccer Team? Joan Baez?? Kobe Bryant??? — it was hard to keep track of just how many famous faces graced the many stadiums Swift set foot in. Here’s a list of all the celeb cameos we’ve seen on the “1989” tour as of Monday. (A * denotes that they sang, too.)

• Gigi Hadid (Detroit, London, East Rutherford)
• Martha Hunt (Detroit, London)
• Dan Reynolds, Imagine Dragons* (Detroit)
• Little Big Town* (Pittsburgh)
• Cara Delevingne (Philadelphia, London)
• Mariska Hargitay (Philadelphia)

• Sydney Sierota, Echosmith* (Philadelphia)
• Rachel Platten* (Philadelphia)
• Serena Williams (London)
• Karlie Kloss (London, East Rutherford)
• Kendall Jenner (London)
• The Weeknd* (East Rutherford)
• The entire freakin’ World Cup-winning U.S. Women’s Soccer team (East Rutherford)
• Oh, and Heidi Klum (East Rutherford)

• Nick Jonas* (East Rutherford)
• Lily Aldridge (East Rutherford)
• Candice Swanepoel (East Rutherford)
• Uzo Aduba (East Rutherford, Los Angeles*)
• Behati Prinsloo (East Rutherford)
• Lena Dunham (East Rutherford)
• Hailee Steinfeld (East Rutherford)

• Lorde* (Washington, D.C.)
• Jason Derulo* (Washington, D.C.)
• Serayah* (Chicago)
• Andy Grammer* (Chicago)
• Andrea Pejic (Chicago)
• Lily M. Donaldson (Chicago)
• Sam Hunt* (Chicago)

• Walk the Moon* (Boston)
• MKTO* (Boston)
• Nico & Vinz* (Vancouver)
• Russell Wilson (Seattle)
• Ciara (Seattle)
• Fetty Wap* (Seattle)
• Fifth Harmony* (Santa Clara)
• Little Mix* (Santa Clara)

• Joan Baez (Santa Clara)
• Julia Roberts (Santa Clara)
• Kobe Bryant (Los Angeles)
• Ryan Tedder, OneRepublic* (Los Angeles)
• Mary J. Blige (Los Angeles)
• Sean O’Pry (Los Angeles)
• Chris Rock (Los Angeles)
• Matt LeBlanc (Los Angeles)

With three more shows in LA this week, followed by San Diego, Salt Lake City, Denver, and St. Paul — to name just a few — we’re sure this list will become much longer before the year’s end. And we say, the more, the merrier. But if Swift finds that there is simply no one left in Hollywood to invite, we here at The Huffington Post would gladly step up to the plate. Just sayin’.

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