|First appearance:||Big Time Concert|
|Last appearance:||Big Time Concert|
Sabastion is a butler who worked for Hawk. Sabastion now works for Big Time Rush as a limousine driver, even though the boys sold him to an old lady who couldn't drive. He might have a second appearance if the boys ever visit Minnesota again.
- He has so far only appeared in Big Time Concert.
- He helps the boys by throwing hot towels to Hawk and Rebecca's face.
- He helps James rethink about signing with Hawk Records.