Will Ferrell brought his whole family to the “Barbie” premiere in London on July 12. The actor, who plays the CEO of Mattel in Greta Gerwig’s surreal film, walked the hot-pink carpet alongside his wife, Viveca Paulin, and their three kids: 19-year-old Magnus, 16-year-old Mattias, and 13-year-old Axel. The event marks the family’s first red carpet together since attending the “Daddy’s Home 2” premiere in 2017.
Ferrell’s entire family coordinated for the special occasion, with two of his sons…