See where the stars ended up last night.
- President Barack Obama spoke at Fortune Magazine's "Most Powerful Women" summit at the Mellon Auditorium [Huffington Post]
- Tech impresario Shana Glickfield enjoyed dinner at Kellari [dcconcierge]
- Society blogger Pamela Sorensen attended a reception hosted by "Huffington Post" founder Arianna Huffington [pamelaspunch]
- Socialite Kelly Ann Collins kicked it with a friend at Lupe Cantina [kellyanncollins]