Steven Tyler & Girlfriend Aimee Preston Hold Hands During WeHo Outing

Steven Tyler holds hands with girlfriend Aimee Preston as they head to Petrossian Restaurant for lunch on Wednesday afternoon (June 12) in West Hollywood, Calif. The 71-year-old Aerosmith front man kept things casual in an olive-colored shirt, and bell-bottom pants while his 31-year-old girlfriend looked pretty in a navy, silk dress and straw hat for