Kelis is known for going at animal rights organization PETA. In just revealed album artwork however, the "Acapella" singer gives new meaning to the word associated with "female dog". In the photo pictured above, Kelis appears as half dog/half woman, perhaps embracing change, PETA or simply those who have called her a B**tch in years past. Whatever it is, the look is not something you see everyday. Earlier this year, Kelis penned an open letter to PETA, addressing their concerns over her decision to wear fur on a regular basis. "If I started wearing endangered animals then talk to me....