Kevin Federline to Turn 30 in Las Vegas

02/27/2008 at 05:20 PM EST

It won't all be child's play for Kevin Federline next month.

The father of Sean Preston, 2, and Jayden James, 1 – his children with ex-wife Britney Spears – will take a break from parenting on March 21 to celebrate his 30th birthday in Las Vegas, PEOPLE has learned.

Just like at his 29th birthday, Federline will celebrate at Caesars Palace's Pure nightclub. Last year, his parents and even ex-girlfriend Shar Jackson attended the bash at the club.

Pure's Web site indicates that the DJ for March 21 will be DJ AM.
– Mark Gray