Lauren is expected to give birth to her first child with Cowell in February next year.
"I love her (Lauren) and I love the fact that I'm having this baby," People magazine quoted Cowell as saying.
Cowell, 53, admits that the news of Lauren's pregnancy came as a surprise but he is very happy now.
"I didn't think it was going to happen. But you have to deal with it as a man: Let it happen naturally," said Cowell. "I am the happiest now than I have been for a long time."
Things emerged messy when it was revealed that Lauren is expecting a child with Cowell, while still being married to businessman Andrew Silverman.
However, Lauren and Silverman got divorced very quickly. They have a son from their seven-year-long marriage.
--IANS (Posted on 15-09-2013)