VIDEO : Justin Bieber and Selena Gomez Were 'Very Affectionate' at His Dad's Wedding

Selena Gomez was Justin Bieber?s date at his dad?s wedding in Jamaica.

According to sources, the pair were ?very sweet? with each other during the celebration.

?They were having a great time, it was very relaxed. The guests along with Justin and Selena enjoyed the entire day. They were very sweet, very affectionate.?