Sporting a brunette wig in hopes of going undetected,  Paris Hilton was spotted attending a  James Blunt gig in Toronto, Canada on Monday night.Situated in the VIP area of the C Lounge venue, Paris’ disguise didn’t do all that much good - as she was noticed almost immediately.The sighting will inevitably lead to chatter of a rekindling romance between Hilton and Blunt, as the duo had been romantically connected in the past and “were even rumored to have performed a duet of the Grease hit ‘Summer Nights’ while at a birthday party together.”Also in attendance at the show, hanging with the hotel heiress, was 19-year-old Spy Kids star Alexa Vega.