Last Month, Dose.ca says (in Hey Eur'all, The Spears Family is Crossing the Pond) Britney Spears' sons will accompany her on the European leg of her Circus tour. The boys' dad, Kevin Federline, will care for them on the trip.

2 Months Ago, Fametastic says (in Britney Spears is not pregnant, says manager)  UK
the accompanying tour and yesterday announced plans for a further dozen European shows after she finishes her UK dates in June. Britney has two children, three year old Sean Preston and two year old Jayden James, from her marriage to Kevin Federline.

And RTE.ie says (in Britney Spears denies she is pregnant)  Ireland
The 27-year-old singer - who is mother to sons Sean Preston and Jayden James from her marriage to ex-husband Kevin Federline - is currently on her world Circus tour. Spears recently added a dozen new dates to the European leg of her tour including ...

4 Months Ago, The Hollywood Gossip says (in Britney Spears Gets Support From Siblings, Kids)  Massachusetts
Added the source: "They all thought Britney was so amazing – her energy, her spirit." Sean Preston, Britney and Jayden James in the Magic Kingdom. Also in attendance: the singer's sons Sean Preston, 3, and Jayden James, 2, and their dad Kevin Federline ...