She's not one to back down!

Adrienne Bailon appeared to be standing by her comments about Rob Kardashian on Thursday, a day after sisters Kim and Khloe came to his defense.

    "Fame and career are two different things. I've always had a career. I have been working hard since I was 15 years old. Being someone's 'girlfriend' was never what I wanted to be famous for," the 30-year-old entertainer wrote. "What makes you 'famous' isn't always what you want to be 'labeled' as, or known for. If anyone should understand thatIt should be you."

It all started after Bailon admitted to Rob being "disloyal" during their relationship, in an interview with Latina magazine. Kim and Khloe made their feelings clear via Twitter, so the former Cheetah Girls apparently felt she had to speak her mind.

    "I also stated in the article that none of this would have stopped me from being in love and being in that relationship. I just would have gone about it differently," she said. "You can love someone just as much in private. We all learn from our first loves."