Twelve-year-old Mackenzie "Mac" Lowell's dreams have come true. Thanks to her mom scoring the coolest job EVER, Mac is going from boy band fanatic to official tour member of her favorite gro
Twelve-year-old Mackenzie "Mac" Lowell's dreams have come true. Thanks to her mom scoring the coolest job EVER, Mac is going from boy band fanatic to official tour member of her favo
