January Jones welcomes a baby boy!

Discover what the A-list mum has named her new arrival here…

Mad Men star January Jones welcomed a bouncing baby boy into the world, after giving birth to the new arrival on Tuesday.

And the name she has chosen for her tiny tot? Xander Dane Jones.

CELEBRITY BABIES OF 2011

It’s thought the Emmy nominated actress gave birth at a private hospital in LA, with a rep confirming to American Us Magazine: ‘Mom and baby are doing great,’

The blonde beauty revealed she was expecting her first child earlier this year, but has not yet said who the father is.

Instead January – who split with actor Jason Sudekis earlier this year – has been keeping the identity of the father firmly under wraps, with reps confirming she will be raising the baby alone.

'She's really looking forward to this new chapter in her life as a single mom,' a friend said at the time.

Since the announcement, the X-Men star, who has also dated Adrian Brody, Ashton Kutcher and singer Josh Groban in the past, has kept a low profile, admitted she has enjoyed ‘nesting’ at home.

‘I've been in a nesting phase just preparing my house and stuff,’ she said of her pregnancy.

Congratulations to the new mum!

CELEBRITY BABIES OF 2011

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