Gibson revealed about the gift when asked what is the most lavish or over-the-top gift he has ever given or received, reported Contactmusic.
"Well, I just bought my daughter an island. Can't say (where). She knows all about it and the island is called Love Island. I'll be putting it up on my Facebook soon," Gibson said.
The 36-year-old singer-actor shares custody of his little girl with his ex-wife Norma.