T you've given this one waaay too much thought!
This might be a bit blasphemous... but I'm not sure the Celestial Kylie would be better with a cock! I love her just as she is!
However a Shemale that looked like her would be ok!
Hmm Britney Spears back when she was hot (which no doubt explains my total love of Fabianne Spears!!)
Thinking of lookalikes does anyone remember an old Gloria Estefan video where I think they got lots of shemales who looked like her in?
Hmm ok back on topic, yeah I think you're right T Beyonce would give you a real good seeing to! :D
Also how about Sarah Michelle Gellar, Jennifer Garner, Jennifer Love Hewitt.