Jay-Z wants a son.

The rapper and his wife Beyonce Knowles became parents in January for the first time when they welcomed daughter Blue Ivy into the world and pals say the couple are ready for more kids with Jay hoping for a baby boy next time.

A source told Us Weekly magazine: ''Beyonce definitely wants more kids. Jay wants a boy next so they can have one of each. They're ready for a baby whenever it happens.''

Meanwhile, Beyonce's stylist Raquel Smith says the star's style is more casual since giving birth because it is more practical for a busy mother.

She said: ''She's revealing a more relaxed side with flats and mid-heels. She's doing more baggy printed pants, loose tees and blazers.''

However, her other stylist Ty Hunter insists she won't let motherhood stop her from being sexy.

He said: ''When Beyonce gets dressed these days, her goal is to show people you can be a mom and still be sexy.''