"Britain's Got Talent" singing sensation Susan Boyle has already won over the hearts of millions around the world, nabbed an invite from Oprah and brought Demi Moore to tears – but the 47-year-old told Access Hollywood she knows she can do better.
Access spoke with Susan on Thursday, just minutes after it was announced she had received an invite from Oprah to appear on her talk show – which delighted the overnight singing phenomenon.
"I would be [excited to be on Oprah]" she said. "Yeah, over the moon! She's very good."
But would Susan treat Oprah's audience to "I Dreamed A Dream" from the musical, "Les Miserables," which she sang on "Britain's Got Talent?"
"[I would] sing something else," she said.
Susan's life has been turned upside down since she appearance on the British talent competition last weekend – but in a good way.
"Amazed, absolutely amazed," she said of the attention she's received since her appearance. "[I] never thought this could happen, it's really mind blowing!"
She told Access that a career in singing is "a possibility," but first, "we'll see how I get on in the competition."
After watching her own performance, Susan explained to Access that she has even more to offer.
"I can improve and get better," she said. "I'm please with my performance, but I can do better."
Susan might have amazing vocal skills that can bring down the house, but when Access attempted to get an update on her never-been-kissed situation, she remained mum.
"No comment," she said with a laugh when asked if she'd received a kiss since her performance.
Susan explained that "circumstances at home" had previously kept her from pursuing a career in singing, but "Britain's Got Talent" has given her whole new drive.
"It's helped me to be more confident," she told Access. "It's really boosted it."
Along with her newfound confidence, Susan has also become very media savvy.
"I know what I am going to do next," she told Access about her upcoming performance. "But, why don't you tune in and find out!"
Related Content from AccessHollywood.com:
PLAY IT NOW: Meet Susan Boyle: Britain's Surprise Music Sensation
PLAY IT NOW: Is There Bad Blood At The 'Idol' Judges Table? (April 15, 2009)