The 28-year-old pregnant model (sans fiancé Rob Kardashian) was spotted showing her support for the talk show host, 32, and her pro dance partner, Maksim Chmerkovskiy, while the duo awaited feedback from judges Carrie Ann Inaba, Len Goodman, Julianne Hough and Bruno Tonioli.
Clad in a sleeveless dark gray ensemble, Chyna looked stunning with her hair pulled back as she smiled and clapped for Rose and Chmerkovskiy, 36.
"My dearest friend Blac Chyna came out to support me tonight," the model told Entertainment Tonight after the show Monday. "She was screaming too."
Rose also revealed that Chyna got lucky with her second pregnancy (she is already mom of son King Cairo, 3, with ex Tyga) and "feels amazing."
"She doesn't feel her pregnancy at all, which is so weird," the Amber Rose Show host told ET of the Rob & Chyna star. "No cravings, no morning sickness. It's just, like, her stomach's getting bigger and it's like a regular day for her."
Rose and Chmerkovskiy wowed viewers with their fox-trot Monday night, dancing to Alessia Cara's hit "Here." They earned 6 points from each of the judges, resulting in a total of 24 points out of a possible 40.
Later in the evening, the spotlight was on Olympic athlete Ryan Lochte and his partner, Cheryl Burke. While they received critiques from the judges, two protesters wearing anti-Lochte shirts ran onto the dance floor and caused a commotion during the live broadcast. The men were immediately tackled to the ground by security guards and removed from the set.
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