Beyonce Knowles not ready for motherhood

London: Singer Beyonce Knowles has no plans to start a family in near future.

The ‘Crazy In Love’ hitmaker, who married rapper Jay-Z in 2008, admits she would love to become a mother one day, but she`s not ready as yet, reports dailystar.co.uk. "My ambition is to continue to learn about the world and to eventually have a family (but there are) no dates, no times - it will happen when I am ready," she said. "I love so many different things, and to have the discipline to turn certain things away and focus on one thing at a time so that I can give it 100 percent is really hard. "Probably the biggest challenge in my life is time - making sure I have time to be a wife, to be a singer, to be a songwriter, to be an actor and still have time for my clothing line and now for my perfume (Heat)," she added. IANS