If Katrina Kaif and Ranbir Kapoor let their hair down last weekend at fashion designer Nandita Mahtani's party, Ranbir's ex-girlfriend Deepika Padukone was not to be left behind as the actress, who is said to be dating her Ram-Leela colleague Ranveer Singh, went for a fun night out around town with her rumoured beau. Deepika matched her outfit thread to thread with Ranveer in a simple white T-shirt and blue jeans.