Siv Ngesi really misses Simba!

Siv Ngesi is struggling to believe that his friend is gone.

Top Billing presenter Simba Mhere was tragically killed over the weekend in a car accident.

Siv has since taken to Twitter to express his grief and pay tribute to his "brother."

The comedian has even posted heart-wrenching quotes and snaps from the Lion King dedicated to Simba.

"Everything the light touches, you were that light King Simba! Heaven better have social media so my King could see all this love," read one of Siv's tweets. 

Siv later posted a snap from the Lion King and captioned it: "Rafiki: 'It doesn't matter. It's in the past.' | Simba: 'But it still hurts.' –The Lion King #RIPSimba"

Adding, "Go turn it up among the stars my brother!Roar my brother! Roar ....."

This is just heartbreaking - our thoughts are with you Siv!

*Picture: Twitter