Seeing celebrities using BlackBerry devices is nothing new really as we have seen them hundreds of times, but this instance is rather humerous. On Saturday Nokia had a big event in NYC for the launch of the Lumia 900, during which they had Nicki Minaj perform on stage. Following her performance, she tweeted out how exhausted she was and how much fun she had during the event. Being that the folks at Nokia brought her in, one would expect to see her tweeting from something along the lines of Twitter for Windows Phone, but instead she was caught tweeting from Ubersocial for BlackBerry. We don't mind one bit that's she's a BlackBerry user. Keep showing your support over there Ms. Minaj!