The "I'm a Mess" songstress opted for a plunging crimson Monsoori confection with layers of tulle flowing into a voluminous skirt. To accentuate the ensemble was a diamond necklace that matched her earrings and bracelet. "I wanted to go for that vibe".
Bebe smiled and said, "I'm not telling you that, Ryan!"More news: Gemma Collins: Dancing On Ice 2019 star shares unrecognisable unearthed pictures
She addressed the viral video during a pre-show segment Sunday night, explaining, "I was in the studio one day, and one of my friends called me - he's a stylist - and he told me that a lot of designers, we couldn't get them because I didn't fit in the show sizes, which is 0 and 2".
On Sunday, Rexha told Seacrest she'd posted the video because she was "really heartbroken and it, like, bummed me out". She's a size 6-8. "I just want to wear people and work with people who love me for me".More news: Kylie Jenner throws baby Stormi an epic carnival birthday party
The two-time nominee continued: "I wanted to go for a princess look, but not only that, I had Karl Lagerfeld, Jeremy Scott, Moschino, Christian Siriano and Michael Costello all send me stuff and that was really awesome", she revealed.
See the rest of our favorite standout looks from the 2019 GRAMMY Awards by clicking through the gallery of best-dressed celebs.More news: Venezuela utilizing Russian banks to skirt United States oil sanctions