Justin Timberlake and Jessica Biel

Justin Timberlake is reportedly getting ready to propose to his girlfriend Jessica Biel. The two have been dating since January last year and rumors are saying they may already be planning a family.

One source said Jessica has not been drinking recently, sparking pregnancy rumours. They said: “Justin is 27 and thinking about marriage and kids.” The source added, “For the first time in his life he is feeling settled and has definitely decided to pop the question to Jessica. He is so happy with her. They spent quite a bit of time apart recently when Justin was working with Madonna. That made him certain Jessica was the person he wanted to spend the rest of his life with.”

Justin wants the wedding to be held on the West Indian island of Mustique becaus it’s private property so he can keep the press out.

His friend added: “Although Justin has lived his whole life in the public eye, he feels his wedding is the one day that should remain private. To get all his close friends and family to Mustique will cost a fortune. But he can’t put a price on how he feels about Jessica. Then there are the rumors about a baby being on the way.”

Justin was very serious with exes Cameron Diaz and childhood sweetheart Britney Spears — but both romances broke up around the four-year mark.