It looks like Rob Kardashian's ex-girlfriend Adrienne Bailon may not be reaching out to him any time soon.

Initially it was reported that during her time at the 2014 Fresh Air Fund Gala in New York City on May 29th, Kardashian's former girlfriend was told of just how serious things are with the "Keeping Up with the Kardashians" reality star who is struggling with his weight.

According to Us Weekly, an eyewitness revealed that during the event, "Adrienne was sitting with Jonathan Cheban," adding, "They were talking about Rob."

The former Cheetah Girl who also starred in the reality series "Empire Girls: Julissa and Adrienne" split with Kardashian in 2009.

However, during the event the starlet couldn't help but listen to what the entrepreneur and Kim Kardashian's best friend Cheban had to say about Kourtney and Khloe's little brother.

The onlooker revealed, "Their conversation was intense and serious. Jonathan was telling Adrienne she should reach out to Rob. He seemed concerned for him."

The eyewitness at the event said, "Adrienne looked really sad -- she was shaking her head, as if she didn't know what to do or say about the whole thing."

Cheban and Bailon couldn't stop talking about the elephant in the room. The source revealed, "At one point they were even told to keep it down during honoree Mariah Carey's speech!"

Although, the 30-year-old singer allegedly seemed extremely worried about her ex-boyfriend there was doubt as to whether or not she'll reach out to the troubled reality star.

The onlooker revealed, "It sounded like she hadn't made up her mind whether or not she wanted to reach out."

However, when Adrienne Bailon was recently asked how Kardashian, 27, is doing, the "I'm In Love with A Church Girl" actress said, "I have no idea."

The former Disney pop star went on to say, "I don't know anything about [the rumors]."

While Rob Kardashian was in Europe for Kim Kardashian and Kanye West's wedding, the troubled reality star left at the last minute for unknown reasons and has been behaving strangely on Twitter.