Chris Brown went to war with two ladies of "The Real" talk show on Instagram, and co-host Adrienne Bailon's ex Rob Kardashian sides with the singer by "liking" the post, reports Entertainment Tonight.

The feud began when the talk-show hosts discussed the topic of "staying out of other people's relationships." Bailon, 31, mentioned Brown and his girlfriend Karrueche Tran, claiming the 25-year-old recording artist has been unfaithful to Tran but her friends say nothing because they benefit from the relationship.

"Don't you think some of your friends reap some of the benefits of her dating Chris Brown?" Bailon asked during the show. "Really are your friends going to tell you to leave that?"

Co-host Tamar Braxton suggested that "The Real" hosts "pull an inter-friend-tion" with Tran, 26, but it is unclear if they are actually friends with the model.

Brown heard about the comments and launched a profanity-laden Instagram tirade on Monday (which has been deleted) that included calling Bailon an "ole trout mouth a** b**ch" and Braxton a "muppet face a**," according to Entertainment Tonight.

Before the Instagram post was deleted, Bailon's ex Rob Kardashian "liked" the photo, clearly on the R&B singer's side.

On Monday night, Braxton, 37, responded to Brown via Instagram. "You are only a few years older than my son and I will not tolerate your disrespect when no one was coming for you!!!" she wrote. "So this RICH/BLESSED Muppet who WAS always VERY nice to you and your girl will continue to work my a** off and make amazing records and positive television while YOU ...In this very queenish mood you are experiencing ...should have and could have picked up the phone!! ...or watched the show for yourself!!! At least that's what REAL men do."

There was a pause, but Braxton wasn't finished, adding, "No one came at either of you but was simply using your relationship as an example of things us ladies go through in a relationship!! I do not know nor do I give a hot damn about your relationship personally. ...honestly and respectfully I'm VERY sorry if you BOTH were offended about our girl chat.... however you WILL NOT think it's ok to come at GROWN women and talk to either myself or @adrienne_bailon as if u have EVER has us each in your bed at ANY point in our lives! (Maybe your mind is clouded)."

Tran, who claimed she wasn't looking for drama, added her two cents on Instagram. "Unlike most of you... I could care less about the opinions of others.. Drama doesn't amuse me -- so yes @tamarbraxton I do have a voice, just not like yours," she wrote on Monday. "However my bf I can't speak for... We all know he has no chill. Just like everyone else out there -- he has an opinion. Have you ever thought to yourself how it may feel being judged for everything you do and half the time people have no clue what is going on?"

According to Entertainment Tonight, Bailon's brief remarks about the feud came when she replied to a Twitter follower. "Who said anything bad about her?" she said about Tran. "I actually know her... We're cool. The conversation was generally speaking of anyone who may 'possibly' be in a bad relationship. Please don't start drama that doesn't EXIST. If she's happy... so am I."