In an odd turn of events, Amber Rose has spoken up for Khloé Kardashian.

On Tuesday, Rose sent Kardashian a message via her Instagram story, regarding the videos and photos that have surfaced of Tristan Thompson purportedly cheating on Kardashian. Though Rose didn’t refer to Kardashian by name, a rep for Rose verified that she was talking about Kardashian.

“I know we've had our differences in the past but my heart is broken for you sis,” Rose wrote on her story. “Smh no one deserves to feel that pain especially during such a sensitive time. God bless you and your baby,” she finished, ending with a heart emoji.

An insider told ET that Thompson was doing “nothing more” than speaking to the unknown woman and that he and Kardashian have been “focusing on the birth of their daughter.”

However, a source told People that “Tristan has been consistently cheating on Khloé,” adding, “He’s a serial cheater. And there will be more women to come out of the woodwork.”

Kardashian and Rose have a rocky past. The two beefed on social media in 2015 after Rose—who's Kanye's ex, and good friends with Rob Kardashian's ex, Blac Chyna—threw shots at Kylie Jenner during a radio interview.

Thompson’s ex Jordan Craig took to Instagram to “wish peace for everyone” on Tuesday. Craig gave birth to Thompson’s son Prince in December 2016, four months after Thompson began dating Kardashian.

Kardashian has yet to respond to the rumors, as she and Thompson are expecting their baby any day now.