India, June 21 -- It's amazing how B-Town stars manage to look comfortable and effortlessly chic at all times. Alia Bhatt, who has recently been donning monochromatic outfits, was spotted at the airport in loose pants, an oversized jacket and sneakers - all in nude shades of brown, beige and pink. Ranbir Kapoor, who was seen with her, opted for a white track suit and teamed it with orange shades. Shahid Kapoor too, was seen in a military green sweatshirt, black pants and boots, while Kiara Advani was clad head to toe in a pink Indo-western outfit. Kareena Kapoor Khan and Katrina Kaif were photographed at the airport as well....