Adrienne Bailon Reacts to Kim Kardashian's Naked Paper Magazine Cover After Feud

Adrienne Bailon's reaction to Kim Kardashian's naked butt cover was caught on camera -- find out what she said here. Credit: Jason LaVeris/FilmMagic

Was she under a rock?! Adrienne Bailon gave a raw reaction to Kim Kardashian's naked butt cover for Paper magazine on Tuesday, Nov. 11 — and it was captured on video!

The TV personality, 31, was out and about in Hollywood when she was asked whether she had seen the initial booty-baring shot (which preceded Kardashian's full-frontal nude images released late Wednesday).

"I have not!" Bailon said with raised eyebrows in a video posted on TooFab. "No, I've been at work at The Real all day. We're on set all day so I haven't seen anything."

Later, the former Disney star was shown the stripped-down backside cover on a phone. Her expression remained consistent until she realized that Kardashian's bare body was on full display. With her eyes widened, Bailon responds: "Oh, wow! She's beautiful. She's beautiful…"

Her reaction was surprising considering her recent feud with the Kardashian family, whose reality TV show she appeared on while dating Rob Kardashian from 2007 to 2009. (In a no-holds-barred interview with Latina magazine this past summer, Bailon slammed Rob for cheating on her, sniping that the "Kardashian label… was so hurtful to me and to my career." The comments prompted Kim and Khloe Kardashian to rush to their brother's defense on social media.)

Despite the remarks made during their fight, Kim later told Andy Cohen that she would take Bailon as a sister-in-law. "She was in our lives for a long time and I know she's a really sweet girl," the reality star said, "and she has good intentions and she has a good heart."

Meanwhile, Bailon's reaction to Kim's full-frontal nude photos remain unknown. North West's mom, however, tweeted a link to her talked-about spread on Wednesday, writing: "Because we know you came just read the article @PaperMagazine …..;-)."