Ashley Tisdale and boyfriend Scott Speer took a romantic stroll to her parents’ house yesterday in L.A.. On the walk back to her house Scott picked up Ashley and gave her a piggyback ride for almost half a mile! What a good boyfriend.Ashley has been dating the music video director for almost a year! They always look happy to be with one Ash is trying her hand at producing! The blond bombshell and her production company, Blondie Girl Productions, signed a deal with RelativityReal  — the reality programming branch of the large entertainment company, Relativity Media — earlier this year.Wonder if Scott is going to collaborate on the producing project with his leading lady?