We barely see the two Heroes lovebirds go mushy on each other in public but now they have been caught on cam! After spending much time filming in Vancouver for “I Love You Beth Cooper”, Hayden Panettiere finally returns filming for Heroes with boyfriend Milo Ventimiglia. And the two immediately got cosy on the set! Well, not really on the set, but outside Hayden‘s trailer. Milo gave his petite girlfriend a BIG HUG, making her smile sooo pretty! But then Hayden Panettiere caught the paps taking pictures of their private moments and her face turned sour (see photo #3). Oh well, that’s the life of a celebrity! Privacy NOT guaranteed! Enjoy the pics!