Robin Thicke’s fiancée reacts to Khloe Kardashian hugging him at party

On Thursday night Khloé Kardashian threw her older sister Kourtney Kardashian an epic 40th birthday party.

However,rumours started after she was spotted hugging Robin Thicke on the background of one of Kim Kardashian’s Snapchat videos .

Turns  out Robin Thicke is a good friend of the Kardashians, and even performed with Sia at …