Macaulay Culkin

Watch: Macaulay Culkin Reunites With 'Home Alone' Mom Catherine O'Hara

Macaulay Culkin, best known as the mischievous Kevin from the Home Alone series, revealed his star on Hollywood's Walk of Fame. It was an emotional reunion between Culkin and actress Catherine O'Hara, who portrayed his on-screen mother in Home Alone.