25 Photos of Stars Celebrating at Pride Events Through the Years

Hats off to Sir Ian McKellen, who served as Grand Marshal at the 2002 San Francisco Pride Parade.

That's Grand Marshal McKellan to you! The actor attended the New York City Pride March and served as Grand Marshal in 2015.

Paris Hilton, who was Grand Marshal at the 2005 West Hollywood Pride Parade, checked herself out in a car mirror before heading to the festivities. And of course she wore a tiara.

Pride is a family affair! Paris, her mother Kathy Hilton and her dog Tinkerbell were all in attendance, of course.

Meghan Trainor wore a rainbow leotard, tulle skirt and fishnets while performing at L.A. Pride 2019.

Pump rules ... over the L.A. Pride Parade! Lisa Vanderpump wore a cape made of feather boas and a giant hat while driving through the 2019 Pride event in the back of a convertible.

The ringmaster has arrived! Lil' Kim was ready to run the show at the 2012 L.A. Pride Celebration.

Orange Is the New Black star Lea DeLaria rode in the N.Y.C. Pride March in 2015.

Love, Actually is all around! Laura Linney rode in the San Francisco Pride Parade and Celebration in 2019.

Lady Gaga rocked a Pride-themed look — including rhinestone Versace boots — while in N.Y.C. for World Pride 2019. She wore this look at the Pride Week Stonewall Day concert.

Kylie Minogue channeled a Greek goddess while performing at a Pride concert in Madrid, Spain, in 2010.

Margaret Cho spoke at the LA Pride ResistMarch in June 2017.

You better werk! RuPaul also made an appearance at 2017 ResistMarch in L.A.

Vice President Kamala Harris wore a rainbow rhinestone jean jacket at San Francisco Pride in 2019.

Prime Minister Justin Trudeau waved to the crowd during the 2016 Toronto Pride Parade in Canada.

Jonathan Van Ness looked like he was having a blast as he danced atop a float at the 2018 Pride March in N.Y.C.

Ariana Grande was ready to "Break Free" when she performed at N.Y.C. Pride: Dance on the Pier in 2015.

Can you "Believe" Cher performed during N.Y.C. Pride 2013?

"Girls Just Want to Have Fun" ... and be the Grand Marshal of the N.Y.C. Pride March! Cyndi Lauper took her title very seriously in 2012.

Sex and the City star and former New York City gubernatorial candidate Cynthia Nixon marched in the N.Y.C. Pride March in 2018.

Demi Lovato performed on a float during the 2014 Pride Parade in L.A.

Famed women's rights attorney Gloria Allred (and her look-alike drag queen) drive through the 2019 L.A. Pride Parade.

The Real Housewives of N.Y.C. Pride! NeNe Leakes, Teresa Giudice, Andy Cohen, Melissa Gorga, Dorinda Medley, Reza Farahan and LeeAnne Locken all attended the 2019 N.Y.C. Pride March.

Lady Liberty herself was shaking when Alyssa Edwards showed up to the 2019 N.Y.C. Pride March dressed in Statue of Liberty outfit.

Miley Cyrus performs at Washington, D.C., Pride in 2017.