Machine Gun Kelly

From Grimes to Lady Gaga, K-pop to nu-metal...

From Ariana Grande to Gigi Hadid, read all about these celebrities' encounters with ghosts!

The happy couple gushed about their realtionship.

The two first sparked dating rumors last month.

The two were spotted hanging out in LA last week.

The two were spotted leaving a nightclub together.

Is Kate dating her ex's best friend?

Davidson was spotted chatting and leaving a Golden Globes party with the actress, after arriving with friend Machine Gun Kelly.