Nerd Prom in Washington is officially over, and all of the celebrities are back home. From the People/TIME party on WHCD Eve to the Making News Party, from the MSNBC and Vanity Fair/Bloomberg after-parties to the brunches with media elites, here is a look back at the glittery parties of WHCD weekend, in chronological order:

On Saturday night, the Alfalfa Club, the elite DC social club that regroups about 200 members of the political and business spheres, met for its annual closed-door black tie dinner.

According to the Reliable Source, it was the Alfalfa Club's 100th annual meeting. The evening, which was held at the Capital Hilton, honored Henry Kissinger, the secretary of state under Nixon. More»

[Michelle Obama, Barack Obama] [David Letterman, Dustin Hoffman]

Hollywood came to Washington for a weekend of formal events surrounding the 35th Kennedy Center Honors, an elegant awards ceremony which honors those who have impacted American culture through the performing arts. Find out what you missed (and what Michelle was wearing...)

UK Prime Minister David Cameron and his wife Samantha were treated to a lavish State Dinner at the White House last night in a star-studded affair that hosted celebrities, musicians, media moguls and politicos. John Legend (a favorite of the Obamas) and British folk-rockers Mumford & Sons were the musical acts. More»

President Obama celebrated Wednesday night in Chicago with huge fundraisers, but celebrated the actual evening of his birthday Thursday night with a patio party for about 200 in the White House Rose Garden.

There are basically no photos from the 5-hour "fabulous but casual" private party except this photo of their chef setting up the scene, via the Obama Foodorama blog.

Politico did a succinct run down of the VIPs that attended: More»