always finds a way to up the Instagram ante. In her latest self portrait, the sexy singer rocks robe and sunglasses, not to mention a short blonde wig, with the caption "Just a casual day at the office." Rihanna
has an office? Who knew. Anyway, enjoy: The newly-single star recently took to Twitter and Instagram to show off some Canadian tuxedo side boob, showing Chris Brown
exactly what he's missing. For better or worse. Karrueche ...