Well here it is folks.. I contacted Carnival for the recipe:
Thank you for your inquiry. We have received your e-mail message and appreciate the opportunity to be of assistance.
The recipe for the "Kiss on the Lips" is:
Frozen mango mix
Pour in a petite couver glass with grenadine at the bottom.
Thank you again for allowing us to be of service, we look forward to welcoming you back aboard.
Carnival Cruise Lines