Share '50 CENT A CASUALTY OF MTV OVERHAUL: Rapper's show scrapped as network moves toward 'themes more consistent with Obama generation.''

*In the midst of declining viewership among its core audience of 12- to 34-year-olds, MTV hopes to stop the bleeding by adding 16 new reality shows as part of its biggest programming overhaul ever, reports Variety. While MTV pioneered reality series with 1992's "The Real World," that genre has become ubiquitous, so the network is offering a slate that – for the first time – avoids the backbiting…