(Cover) - EN Showbiz - Simon Cowell is reportedly worried his relationship with fiance Mezhgan Hussainy is moving too fast, so is planning to discuss it with her over Christmas.

The music mogul got engaged to make-up artist Mezhgan earlier this year, after he proposed to her on Valentines Day. The move shocked many people as Simon had previously insisted he would never tie the knot or have kids.

There have been rumours the pairs relationship is on the rocks lately, as Simon has been in the UK working on talent contest The X Factor while Mezhgan has been in America.

However, they were seen looking happy together at an awards ceremony last week, and are said to be planning to spend the festive season together. He wants to use the time to discuss their future, and is reportedly planning to ask Mezhgan to slow things down.

Mezhgan has set Simon a deadline of the end of the year to commit to a solid future together, a source told New! magazine. But Simon wont be pushed into anything.

Mezhgan was recently spotted trying on wedding gowns, and there is speculation that made Simon think seriously about settling down. He still wants to be with his fiance, but isnt sure he is ready to see her walk down the aisle just yet.

Hes madly in love with Mezhgan and would do almost anything to make her happy, but he has to be honest with himself, the source added. (C) Cover Media