Talk about first world problems!

Kendall Jenner loses it when she finds out that her brother Rob regifted a pretty expensive Christmas present she gave him.

Turns out Rob did not keep the iPad, keyboard and pen Kendall gifted him, but instead he handed them over to his now partner Blac Chyna.

And as you can imagine this does NOT go down well with the Kardashians, as we can see from a new clip teasing their show.

Want more? Here's one of our fave moments from Jase & PJ – they’re always up to something! Weekdays from 6AM on KIIS 101.1!