frontman
noun
[ ˈfrʌntman ]
• the lead singer of a pop or rock group.
• a person who represents an organization and works to make its image more appealing to the public.
• "Harry wanted Teddy to act as the respectable frontman for his business interests"
• (in soccer) a forward or attacker.
• "once again, Wigan's frontmen failed to take their chances"