In this week's A-List Insider:

Elton John says 'I do' again, Ben Haenow claims the Christmas number one and Kimye get hot and steamy in the name of fashion.

Elton weds

Singer Elton John and his long-term partner David Furnish, have formally converted their civil partnership into a marriage.

The couple exchanged vows at their Windsor estate in the presence of their two son's Zachary and Elijah and close friends.

To the delight of fans they were also invited to the ceremony- at least virtually. The musician documented their big day on social media. Their stunning wedding invitation, a view looking over the garden and the couple signing their office papers were just of few of the snaps he shared on his Instagram page.

Although stars including David and Victoria Beckham, Ed Sheeran, Elizabeth Hurley and David Walliams were in attendance, their wedding day was a relatively intimate affair compared to their civil union back in 2005 which was a very public affair followed by a reception with 650 guests.

Congratulations guys!

Kimye try to break the internet...again

The fashionable power couple have been unveiled as the new faces of Balmain's new menswear spring/summer 2015 campaign.

Kim shared a sneak peak of the smoking hot images with fans on Instagram before the French fashion house released the official pics.

In one of the snaps, Kim casually lies across the wreckage of a smashed-up car wearing just a blazer and heels while Kanye places a protective arm over his wife.

Balmain's creative director Olivier Rousteing said: "Together, they represent love, beauty and diversity-they are the new modernity. This is more than a campaign, it expresses something beyond clothes - it is a celebration of love and friendship. This is a new statement for Balmain."

The couple have definitely ended their biggest year on a high note.

Ben Haenow nabs Christmas number one

And finally, X Factor winner Ben Haenow has two reasons to celebrate this festive season- he has won the battle for the Christmas number one.

The Croydon van driver fended off competition from the likes of Ed Sheeran and Mark Ronson to take the crown.

Ben's debut single 'Something I Need' had combined chart sales of over 214,000 and is now the second-fastest selling single of the year after Band Aid 30's D'o they know its Christmas?'

"It's an incredible end to my year," he told "I'm gonna go and have a few good drinks with my mates...definitely more than a few good drinks... to really celebrate! I'm absolutely shocked, I can't believe it."