“Most of my ukulele heroes were traditional players from Hawaii, like Eddie Kamae and Ohta-san. There may not be uke stars in popular culture, but there are certainly pop stars that play uke - George Harrison, Eddie Vedder, Taylor Swift, Train, and Paul McCartney.”
Source : "Jake Shimabukuro On His Ukulele Heroes, ‘Rolling In The Deep,’ And His Dream Song To Cover". Interview with Hallie Sekoff, www.huffingtonpost.com. November 29, 2012.