Ex flames Deepika Padukone and Ranbir Kapoor are painting the town red with their promotional blitzkrieg for their film, 'Tamasha'. With RK purring in delight about how wonderful Dippy is at several events, a certain Kat is seeing red -- literally. Even the mere mention of Deepika Padukone in Katrina Kaif's vicinity is enough to annoy her these days. RK certainly has some serious answering to do once he gets home.