Los Angeles, Dec 25 (IANS) Singer Fergie has posted her four-month-old son Axl Jack’s picture on photo sharing website Instagram as a part of her Christmas wishes to her friends.

The 38-year-old also wrote – “Have a Jolly Holiday!” to accompany the photograph Tuesday, reports people.com.
Fergie and her husband, actor Josh Duhamel welcomed their first child in August.

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