She released her debut album, Lungs, in 2009, and often performs with harps and an array of string instruments – but the singer-songwriter says she loves rap and R&B and draws on those influences in her music. Here's what you need to know about one of this year's Grammy nominees for Best New Artist:
1. She Loves Hip-Hop
"I'm a huge hip-hop fan, actually, like really massively," Welch told PEOPLE earlier this year. Among her current favorites: Drake (a fellow Best New Artist nominee), Nicki Minaj and Clipse. "The thing I like about hip-hop is that it's a genre that really utilizes a lot of things that aren't necessarily instruments," she says, citing Lil Wayne's hit "A Milli" as another inspiration. "When I heard it, it seemed so weird and progressive and strange," she says, "but so simple and sparse. I like being able to create music not using conventional sounds."
2. She's a Twi-Hard
With her music prominently featured in movies and movie trailers (including Eat Pray Love most recently), Welch was excited to write an original song, "Heavy in Your Arms," for the Eclipse soundtrack. "I thought I could write a song that would kind of suit the atmosphere," she says.
Plus, she had done her research: "I went on holiday with my family [and] me and [my sister] Grace only had one book between us," Welch recalls. "We were sharing a room and we'd be reading Twilight to each other at night. She'd fall asleep and be like 'You can't read ahead of me!' And I'd be secretly reading faster than her."
3. She Has an Arty Back-Up Plan
Though she says she's always been singing, Welch was also a trained visual artist. "I went to art college and I think I was always really interested in art and illustration," she says. So, if she had to choose another career, she says, "I think I'd be doing something [creative] because I'm so bad at things like math and organization."
4. She's Buds with Anne Hathaway
Or at least frequent collaborators. In November, Welch performed on a Hathaway-hosted SNL episode to much acclaim and, on Dec. 11, the singer will perform at Nobel Peace Prize Concert in Oslo, Norway, which will be co-hosted by the actress. Hathaway also gave Welch a standing ovation after her SNL rehearsal, according to a report, and enjoyed her take on Kanye West's "Monster."
5. She Doesn't Rely on Her Looks
True, she's nearly six feet tall, and has striking red hair, but Welch doesn't necessarily use her music videos to showcase her looks. In fact, for her VMA-nominated "Dog Days Are Over" clip, she says, "I didn't want it to look pretty. I was looking for something slightly scary, slightly surreal – psychedelic." With her bright-white makeup and the video's kabuki-like feel, the singer achieved "a kind of chaos and freedom," she says. "I wanted to make something that was a lot about imagery."