How do I tell my friend she becomes a different person when she’s drunk?

I (22F) have a very close friend (22F) who acts completely different when she drinks. Sober or high she’s the best to spend time with. She’s very smart, calm, level-headed, values bettering herself, and is not male-centered at all. She’s pretty anxious and shy sometimes as well. She drinks somewhat often but isn’t going out or getting hammered every night, it’s more of a weekend occasion. She doesn’t always get extremely drunk when she does drink, but I sort of think she prefers to? After she’s passed 4 drinks there’s no limiting her, she’s uncontrollable.

When drunk she turns extremely loud, selfish, male-centered, never knows when to end the night, and all around pretty annoying. She’s all over men that her sober self would gag over, she’s yelling at the bouncers, and she’s leaving you at the club to sleep with a random man. She’ll get annoyed or frustrated at you for wanting to leave the club, not wanting another drink, or saying that she’s cut off (even if it’s coming from the bartender). Not in an aggressive way, but a really whiney “you’re so lame” way. The best way to describe it is she kind of turns into a teenage white girl?

Everytime when she wakes up, she doesn’t remember anything, and has the worst hangxiety for the entire day. I’ve just said things like “girl the bartender cut you off” “you were fighting with the bouncer” or “that guy was so foul” the next morning, but never admitted the extremity or my hatred for the person she becomes. She’s embarrassed and in denial about the small things I’ve said. The kind of person she becomes is the exact kind of person she hates. Addiction runs in her family, and out of shame in the morning she’s jokingly mentions how she thinks she should never drink again. But that never happens.

I am in a tough spot because I’m not very aware of alcoholism and it’s traits. She’s not drinking every night like this. But I’m ready to tell her that I hate going out and drinking with her because of this alternative persona. She’s very sensitive. How do I address this? Could this be a deeper issue? Has anyone experienced something like this before?