Last night Yahoo threw a killer 20th birthday party for itself at the 101 Constitution rooftop. Movers and shakers chatted and sipped purple colored cocktails while the sun set over the District around them.

The DJ was on point (intermittent ’90s tunes, anyone?), the swag was impressive and the attendees were awesome (check out the Famously Spotted list below the photos) – even presidential hopeful Rand Paul stopped by. During remarks, we heard great things are in store for Yahoo, which we can’t wait to see.

Great event and happy birthday Yahoo!

FAMOUSLY SPOTTED: Kenny Day, Yahoo; Megan Liberman, Editor in Chief of the Yahoo News Group; Tekedra Mawakana, Vice President and Deputy General Counsel; Lisa Utzschneider, Senior Vice President, Sales, Americas; Anne Espiritu, Vice President of Global Public Relations; Rep. Rand Paul; Rep. Eric Swallwel; Rep. Will Hurd; Rep. Dan Newhouse; Rep. David N. Cicilline; Keegan Goudiss, Co-Founder of Revolution Messaging; Betsy Liley, Chief Development Officer at Humane Society of the United States (HSUS) Team GEICO; Nika Nour, Internet Association; Jim Walsh, CEO of DSPolitical; Jack Smith, Politico; Peter Cherukuri, Politico; Marie Formica, FamousDC; Amos Snead, Bryant Row; Elyse Petroni; Matt Haller, IFA; Rebecca Haller; Andrew Kovalcin, Kasie Gorosh and Jared Parks, US Chamber of Commerce; Robert Jameson; Heidi Wilson; Stephanie Fontenot; Drew Marrs; Ben Jenkins and Matt Simeon of Locust Street Group; Jacqueline Policastro, Washington Bureau Chief for Gray Television; Michelle Fields, Fox News contributor; Amber Smith, Concerned Veterans for America; Katy McKegney, The Hill; Emily Cushman; Hollis Gurley; & Geoff Browning.