"J" for Jello!

For some reason Rush CANNOT for the life of her say Jello! She can say Jump & Jelly and other words that start with J but NOT Jello!? Watch the video below to see what I'm talking about, LOL.

http://s1086.photobucket.com/albums/j457/KPAphoto/?action=view&current=DSC_0753.mp4