Not seen one fella.. I have not had a jelly bean for years, but from memory they are very very sweet and just a touch of fruit flavor..
Mix some fruit flavours together with a bucket of sucralose and might be able to recreate it lol..
Big Juice have the biggest range of sweetie flavours I have seen, not tried any of them so I am not saying if they are any good or not, just that they have a big range, closest I can spot is skittles flavour.. here is a linky thing..