Britney Spears got the greatest gift of all this holiday season: time with her formerly estranged son Jayden, 18! The most wonderful time of the year was made even better for the “Toxic” singer by getting to spend it with her youngest son with ex-husband Kevin Federline — and she shared a rare new video

Britney Spears recently reunited with her youngest son, Jayden. The pop star shared how they spent Christmas together.

Britney Spears rang in the Christmas holiday by sharing a special moment with her son Jayden. On Wednesday, the pop star said in an Instagram post that she had reunited with the 18-year-old to celebrate the holiday after having not seen him or his brother in two years.

Hollywood's biggest stars, including Britney Spears, Mariah Carey and David Beckham, decked the halls this Christmas season and shared how they spent the holiday with their loved ones.

Britney Spears was certainly "Lucky" this Christmas! The pop star revealed that she reunited with her youngest son, Jayden James Federline, on Christmas Day after not seeing him for two years. "Best Christmas of my life !