Melissa McCarthy's new comedy The Boss has unseated Batman v Superman: Dawn Of Justice from the top of the North American and Canadian box office.
The film, in which McCarthy plays an eccentric tycoon, took an estimated 23.5 million dollars on its debut weekend.
Dawn of Justice was knocked to second place in its third week, pulling in an estimated 23.4 million dollars.
But when final box office figures are released on Monday, the DC comics "mash-up" could still come out on top.
See the official trailer of box office hit- The Boss below...