Don’t say she didn’t warn you, Kim Kardashian!

During an appearance on the Tuesday, April 5, episode of Snoop Dogg’s web series GGNKhloé Kardashian revealed that she tried her best to convince her older sister Kim that marrying second husband Kris Humphries was a bad idea.

"There's a ton of times that, like, you know, I've told my sister the truth," Khloé, 31, told the rapper. "Like when she wanted to marry Kris Humphries, I was like, 'He's a f--king loser. Why are you marrying this f--king dog?'"

However, Kim, 35, disregarded KoKo’s strong opinion and wed the NBA star, 31, in August 2011 in a lavish, highly publicized ceremony that aired on E!. The couple split after just 72 days of marriage that October.

"But she didn't have to hear me, and that's OK," Khloé added of her stubborn sibling. "But the fact is, I said what I had to say. And I'm not just gonna dumb myself down and act like this guy's not a f--king joke, when, for what?"

Although Kim ignored Khloé’s advice, the mom of two later admitted that she should have listened to her little sis all along.

"So I said the truth, and, you know, in hindsight, she was like, 'You were right,'" Khloé said with a smile. "And I think that takes a bigger person to come back later and say, 'You know what, sister, you were right.'"

This isn’t the first time the former Kocktails With Khloé host has taken aim at Humphries. In her 2015 memoir, Strong Looks Better Naked, the reality star turned author detailed her dislike for the athlete, who she considers her “least favorite” of Kim’s exes.

"He didn't treat Kim with respect," Khloé wrote. "He wasn't kind and, unfortunately, he didn't get my point, which I guess is one of the many reasons he is an ex."

Almost three years after calling it quits with Humphries, Kim married Kanye West in a stunning Italian affair in May 2014. The couple now share two kids: daughter, North, 2, and Saint, 4 months. 

Watch the video above. 

Can't get enough of Us? Sign up now for the Us Weekly newsletter packed with the latest celeb news, hot pics and more!