Former BFFs Rihanna and Katy Perry allegedly had a major falling-out after RiRi decided to take ex (violent) beau Chris Brown back (something which Perry did NOT approve off). But apparently the feud is over - both songstresses recently indulged in some very naughty, flirtatious banter on Twitter! No more fighting here - instead, the sexy starlets tweeted about strip clubs and spanking! Read on for more details... Read More »