This photo has been making the rounds all over the internet. Entitled A Love Song For Jabba The Hutt - Deviantartist JimSam-X created this fantastic Return of the Jedi / Who Framed Roger Rabbit inspired photo of Jessica Rabbit - which brought in over 35,000 views in less than a month. Take a look at the full view and also more amazing art by visiting the artist's profile.
Jessica Rabbit as Slave Leia isn't a new concept though. I created an image many years ago.
Other artists have also made Jessica Rabbit as Slave Leia, which can be found on Deviantart - be sure to check out other work by the artists.