Flawless! See Adele Sing "Hello" Live for the First Time

The singer performed her latest single, "Hello," for the first time on television -- and, of course, she absolutely slayed.

In a BBC sneak peek clip from a Graham Norton special airing November 20, the Grammy-winner takes to the stage in a gorgeous sequined dress by Jenny Packham, as she flawlessly belts out her touching ballad in front of the audience.

After her show-stopping performance, the British beauty answered some questions from the crowd. One fan asked whether her Twitter account is actually managed by her or her team.

"I'm not a drinker anymore," the songstress joked. "But when Twitter first came out, I was drunk tweeting and nearly put my foot in it quite a few times. So, my management decided you have to go through two people, and then it has to be signed off by someone."

But, now, she's in charge of her social media messages. "They are all my tweets," she declared. "No one writes my tweets, they just post them for me."

The notoriously-private star recently opened up to Rolling Stone about her personal life, including her relationship with her longtime boyfriend and baby daddy, Simon Konecki.

"He's so supportive," she told the mag. "And that takes a very big man, because I'm very successful at what I do. My last boyfriend was uncomfortable with how successful I was, and the fact that he had to share me with lots of people."

Despite all of those relationship rumors, the singer said that she and Konecki are not married or broken up. "I have said a million times I'm not married and everyone still says we are," she explains. "But, yeah, we're still together. We haven't broken up. We've never broken up. We've been together. We just haven't felt the need to get married. We've got a kid together. I feel like that's a big enough commitment."

Speaking of their kid, the 27-year-old star admitted that it was her 3-year-old son, Angelo, who inspired her return to music.

"I don't know if I would've come back had I not had my kid. I'm very proud of what I achieved. And I wasn't, before I had Angelo," she admits. "I didn't understand, actually, what I had achieved and how far I had come. Because everyone wants to do something with their life, and we don't all get the opportunity because s--t gets in the way. So I feel f--king so fortunate that the stars just aligned for me and allowed me to have the most ridiculous ride ever."