Invalidating my feelings

One of the earliest defining human traits, bipedalism -- the ability to walk on two legs -- evolved over 4 million years ago.

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Victoria Asher replaced the group's original keytarist, Elisa Schwartz. The album includes the band's hit song "Good Girls Go Bad," which also features vocals by Gossip Girl actress Leighton Meester, which was released digitally on May 11, 2009 On October 21, 2009, Gabe Saporta and Cobra Starship took their first trip in a private jet, which the group Twittered about enthusiastically.