This is awkward on so many levels.
In case you haven't seen the flick, the Oscar winner plays a villain in the action movie who convinces Vin's character to turn against the Fast family, and the kiss in question happens when she forces it onto the 49-year-old.
So here's where the disagreement comes in…
Earlier in the month, Diesel was going around bragging about the EPIC kiss the two share onscreen. However, not long after the A-lister's sentiments made headlines, Charlize stopped by Ellen DeGeneres' show and revealed that she thought the lip-locking moment was awkward AF!
The blonde stunner said kissing the Hollywood hunk was like touching lips with a dead fish. Ouch!
Obviously, Ellen had to give Vin a chance to defend himself when he popped by for a sit down on Tuesday.
Be sure to ch-ch-check out what he had to say on this situation for yourself (below)!