Reddit had a spin-off called lipstick.com, which has now become http://www.weheartgossip.com/

There's the 'OMG' reddit alien, replete with blond hair and lipstick: http://thumbs.reddit.com/t5_2qh3n_29.png?v=4v4n810ku3an8yqud...

Sadly, it falls into the category of 'what advertisers/editors think women want in a social networking site.' Based on my own at-work experience with somewhat/fairly geeky girls (not coders), tmz.com and perezhilton.com already accomplish what lipstick/weheartgossip seek to do.