Selena Gomez flaunts her chest and legs in THREE glamorous outfits

Selena Gomez has been putting in the hours over the past week, working non-stop while in London on her promotional tour. But she is certainly not resting on her style laurels and, as she stepped out in the British capital on Friday, she rocked three stunning looks, her best of the trip yet: one green, one red, and finishing on a super-sultry black number. The 23-year-old singer