Reality star of the Keeping up with the Kardashians TV show, Kourtney Kardashian, had a serious mom moment when her daughter, Penelope Disick, got hit in the face with a car door.

Read: Reality star breaks down in tears as she opens up on Scott's infidelity

The mother of 3 was actually holding 3-yr-old Penelope's hand as they walked past a parked car in Malibu on Sunday when one of the car doors flung open.

The car door caught Penelope, smack in the face, sending her into a heap on the floor, as she burst into tears.

Kourtney and the nanny quickly comforted her as she is said to be doing well.

Penelope is the second of 3 kids, Kourtney shares with Ex, Scott Disick.

Read: Star pleads for Kourtney Kardashian - Scott Disick reunion

See the hilarious yet pained look on the little girls face in Pulse gallery.