| K3 Bengeltjes | |
| Director: | Bart Van leemputten |
| Producer: | Anja van Mensel/Sofie Buytaert |
| Distributor: | Belgium Kinepolis Film Distribution |
| Runtime: | 77 minutes |
| Language: | Dutch |
| Country: | Belgium Netherlands |
K3 Bengeltjes is the fourth movie with K3. It was directed by Bart Van Leemputten. It is the first movie with new member Josje Huisman.
The girls of K3 are excited because their cousins will come to visit them for the weekend. But they're not excited anymore, because their cousins are obnoxious. They break everything in their apartment. Karen calls them terrorists. Angel Manuel sends his assistant Tuur to go take K3's cousins. Tuur made a mistake and brought K3 and makes them into little Rascals. K3 must well behave for 24 hours, but that is not as easy as you think.
| Character | Actor | |
| Karen | Karen Damen | |
| Kristel | Kristel Verbeke | |
| Josje | Josje Huisman | |
| Marcel | Jacques Vermeire | |
| Bas | Winston Post | |
| Rosie | Metta Gramberg | |
| Tuur, Manuel's assistant | Chris Van den Durpel | |
| Manuel | Michel Van Dousselaere | |
| Nurse | Camilia Blereau | |
| Aunt Linda | Bianca Vanhaverbeke | |
| Weather presentatrice | Jill Peeters | |
| Carlo, Karen's fan | Sam Gooris | |
| Glenn, Kristel's boyfriend | Charly Luske | |
| Guido, K3's manager | Hans Cornelissen | |
| Klaartje, Karen's niece | Laurine Verbruggen | |
| Kelly, Kristel's niece | Tove Tielemans | |
| Jolien, Josje's niece | Fleur Mertens | |
| Angel | Coralie Rasquin |
| Character | Actor |
| Karen | Vic De Wachter |
| Kristel | Bart Van Leemputten |
| Josje | Manou Kersting |
The title song of the movie Waar zijn die Engeltjes (En.: "Where Are the Angels") came out in July 2012.