Fiona Pembroke crashes the ball
Margaret's party-girl cousin makes an entrance, takes selfies, flirts with Kevin and gawks at her look-alike Stacy.

Fiona Pembroke in 2 The Princess Switch films, every moment in release order.
36 moments · 1h 19m · by Favseen
Moments 1–30 of 36
Margaret's party-girl cousin makes an entrance, takes selfies, flirts with Kevin and gawks at her look-alike Stacy.
Fiona tells Reggie and Mindy her big score: switch with Margaret, get crowned, wire a fortune to the Caymans.
Olivia covers for Stacy while Mindy and Reggie coach Fiona on Margaret's walk and Stacy and Margaret swap clothes and rings.
Reggie spills a drink on Stacy, posing as Margaret, Mindy leads her to the ladies' room, and Fiona springs her switch.
Fiona, posing as Margaret, fumbles an Oxford reunion; Stacy insists to Reggie and Mindy they kidnapped the wrong person.
Margaret, still dressed as Stacy, gushes about Kevin to Fiona posing as Margaret, who turns it into a cheating accusation.
Fiona's crew realise their hostage is Stacy, and Reggie's fix is to move the coronation up to tonight.
Hours after the reunion, Kevin gets a cold goodbye from the impostor, and vows that if she means it he is never coming back.
Antonio spots the pinkie tattoo on Fiona, posing as Margaret, and offers to rush the coronation in exchange for a fake-charity payout.
Mid-oath, Margaret and Stacy burst in; Fiona blames Antonio, and Margaret gives her first royal command.
Fiona, mopping off her community service at St. Michael's, gets a surprise visit from Margaret and holiday leave from Mother Superior.
Fiona slips her driver to meet Peter, who still calls her Pemmie, nudges her about her mother and agrees to help, no matter what.
Hacked Interpol files and a drug trail lead Peter to billionaire collector Hunter Cunard; the only option is a heist at his Christmas party.
Plan A has Fiona bump into Hunter with a borrowed hound, which drags her through the park; Peter benches Reggie and Mindy for it.
At his new hotel Fiona crosses paths with Hunter, dangles selling the Pembroke estate and walks away with a party invitation.
Back in the van Fiona teases Peter about Hunter, and the two trade escalating denials that anything is between them.
A 3D blueprint, keypad, laser web and camera loop: Peter lays out the heist and its deadly stakes; Fiona frets about her outfit.
Asking about their cut, Reggie and Mindy decide their boss is a smitten kitten over Peter until she throws them out.
Flashback: left alone at boarding school at Christmas, young Fiona is comforted by young Peter, who promises they'll share the North Star.
In a mock-up of the gallery's motion sensors, Reggie trips the beams and Fiona slinks through to show how it's done.
Peter drags a reluctant Fiona onto a Christmas rink, needles her into admitting feelings, then asks her to dance on the ice to a ballad.
With Reggie sprained, Frank suggests the queen impersonate Fiona; everyone scoffs until Margaret nails Fiona's voice.
Montage: Fiona drills Margaret on posture, tango and Hunter trivia, Mindy learns the camera loop, and Frank volunteers as wheelman.
Margaret debuts her Fiona disguise beside the real Fiona, and the room finds the match amazing and a little unsettling.
When Fiona brushes off his plans for after the job, Peter accuses her of running from feelings just like her mother; it stings.
Margaret, posing as Fiona, works the party and Hunter while Peter and Fiona scale the house and Mindy and Frank bicker in the van.
Fiona's birthday opens the gallery as Hunter gifts Margaret-as-Fiona a bracelet; she stalls him with a long tango.
A gallery sensor trips; Reggie and Mindy flee, Peter draws off the guards, and Frank rescues Margaret-as-Fiona from Hunter's estate.
Stacy confesses her convent switch, the crew regroups, then Fiona unwraps the Star and realises Peter swapped it.
Kevin and Olivia walk in on look-alikes; a kiss settles which is Margaret. Fiona hears her sentence is gone and picks Capri.