The reality star chatted to Ellen DeGeneres on her chat show today, where she was asked if the rumours were true.
Khloe, 27, certainly will have added fuel to the fire with her hints, but didn’t openly admit that the superstar pair are dating.
Scroll down for video
Rumour mill: Khloe Kardashian spoke to Ellen DeGeneres about her sister Kim's relationship with Kanye West
She added: ‘I don't know what happens with Kim. I think they are cute together. I've said that, but honey, I don't know. You've got to get her on the show and ask her.’
The star looked a little uncomfortable and shrugged off questions as she was grilled by Ellen, who swiftly changed the subject.
Grilling: Khloe looked a little uncomfortable as she was quizzed by Ellen DeGeneres
Treading carefully: Khloe didn't confirm or deny the romance rumours but said she is fond of Kanye
Khloe explained: ‘I like Kanye. I think Kim and Kanye, they’ve known each other for a really long time, and they’re good friends.
‘They’re compatible. I think friendship is where good relationships stem from.’
The pair then discussed Kim’s impending divorce to NBA star Kris Humphries, and Khloe said she was happy she warned her sister against wedding the basketball player.
Honesty is the best policy: Khloe also spoke about Kim's divorce from Kris Humphries and said she warned her sister against marrying him
Opening up: Khloe said her husband Lamar Odom is sad to be leaving the Dallas Mavericks
She told Ellen: ‘I don't know why no one else told her that. She got mad at me. I like being honest.’
However she explained: ‘I like Kris as a person. I just did not like them together.’
Tight-lipped: Kanye West and Kim Kardashian are yet to admit they are romantically involved
Cute couple: Khloe added fuel to the fire by stating that she thinks the pair are compatible
She confessed: ‘We're sad. Especially [that] we're not able to finish the season with the Mavericks.
‘But it's been such an amazing organization to be part of and to move to Dallas even though it was short -except for those tornados!’
Welcome wagon: Kim tweeted a picture of the celebratory dinner the family threw for Khloe’s return to Los Angeles on Tuesday night