Has a diva been tickled

Nothing on air speifically but...

The closest incident involved Edge, Snitsky and Lita. Edge offered Snitsky Litas feet if he beat a person up (I believe Kane). In this scene Edge stroked Litas feet a little bit but this didn't have any obvious 'tickling' effect on her. Lita is known to be not ticklish in real life. Lita briefly tickled Edge on air in a latter eposide of RAW.

On one of the Diva DVDS (Viva Las Divas of the WWE) there is an Easter egg extra were Torrie Wilson briefly tickles Trish Stratus near a statue. You can access this by going to Chapters Page 2 and left clicking three times on Trish Stratus.