Jonas Brothers are all praises for Adele, who has received six nominations at Grammy's including Song of the Year, Record of the Year and Album of the Year for her record 21.
Kevin and Joe Jonas are also excited about the 23-year-old singer's first post-surgery performance at the music awards.
Jonas Brothers lost to Adele in Grammy's 2008 in the Best New Artist Category. "We lost," Kevin joked to MTV News, adding: "To Adele... she's only like one of the best artists ever. It's cool."
Joe believes that all the Best New Artist nominees should be proud of their achievement. "I think, go in knowing that you're a winner already. You got that far, you should feel like a champion. I believe Norah Jones said it, 'Sometimes it can be a curse'. You get scared if you're going win. I'm not saying there's a curse on Adele - she's amazing! - but a lot of times there's a lot of artists that didn't end up winning that became huge, so you're a winner [regardless]," he told MTV News.
The Grammy Awards will take place in Los Angeles this Sunday.