Peter Rabbit follows in the footsteps of the previous top film Black Panther and makes is 4 weeks at the top in a row.
The film this weeks takes £3.2 million which brings the film total to £32.2 million.
Staying at number 2 this week is Ready Player One which looses ground on Peter Rabbit this week taking £2.4 million from the weekend.
This pushes the Spielberg directed film to a total UK gross of £11.5 million after 2 weekends of release.
Highest new film of the week is A Quiet Place directed by John Krasinski and starring himself and his wife Emily Blunt.
The critically acclaimed film takes £2.7 million on its opening weekend.
Love, Simon is a new entry at number 4 this week and Isle of Dogs from Wes Anderson falles to number 5 this weekend.
Despite a good attempt by Tomb Raider to derail Black Panther from the top of the US box office the Marvel mega smash manages a fifth weekend at the top.
No film in the US has spent this long at the top since Avatar in 2009 so this is kind of a big deal.
This weekend Panther takes $27 million which takes its total US gross to $605 million.
Coming in at number 2 this week, and the highest new film, is Tomb Raider, the new reboot following on from the rebooted games from a few years back.
Despite mainly positive reviews the film still only manages to gross half that of the Angelina Jolie movie from 2001.
The Alice Vikander version of the video game heroin takes $23.5 million on its opening weekend.
Faith based movie I Can Only Imagine is new at 3 and gets the highest per screen average on the charts and has far outstripped expectation, the film takes $17 million for the weekend.
Finishing off the top 5 is A Wrinkle in time at number 4 and sinking fast and Love, Simon which is new at number 5 this weekend.