United Kingdom, July 2 -- Charlize Theron has claimed Keanu Reeves "goes by his own clock".

The 49-year-old actress described her famous friend - who she starred with in the likes of 1997's Devil's Advocate - as "one of the most loyal" people she knows, although on an episode of Hot Ones she previously claimed Keanu, 60, was most likely to not show up to her dinner party.

Asked about that moment by The Hollywood Reporter, she said: "Oh my gosh, did I? I can't remember why I said that.

"He definitely goes by his own clock, but not in a disrespectful way. He always shows up. He's professional. He's a great friend. He's one of the most loyal friends I've ever had.

"He's also great in the sense that you can pick up with him exactly where ...