EntertainmentBritney Spears, Nicki Minaj & More Celebrity Twitter Pictures (PHOTOS)Self-PortraitistsBritney Spears sticks to her roots, 50 Cent shows grandma how to selfie, and more photos from the stars.Updated Jul. 11, 2017 8:24PM ET / Published Sep. 29, 2013 4:45AM ET @badgalriri; @theellenshow; @lindsaylohan; @50cent; @nickiminaj; @britneyspears