I posted this on bhuz earlier:
Soraia's Samba/Modern Cairo fusion
YouTube - SORAIA ZAIED 2008 - DERBACK
I liked the way this piece came out. You could recognize the two elements being fused through the music, movements, and costuming. Didn't seem like an ego trip at all but rather a way for soraia to combine two styles she is passionate about.
I also liked this one:
Collena's Odissi/Am cab fusion
YouTube - Tribal Fest 7 Performance - Colleena with Indian Fusion
I can barely recognize bellydance elements in the first song but there is plenty in the second song. Like Soraya, Collena seems to be proficient in both styles and thus can make knowlegable fusion.
The videos Jenc C posted had way too much stuff going on and I could not tell what she was trying to fuse.