Los Angeles, March 12 - Singer Rochelle Humes says she tried to hide her pregnancy news from fellow members of her band The Saturdays, but got caught later.

Rochelle is expecting her first child with singer husband Marvin Humes and even though she tried best not to reveal the secret, her band mates Una Healy, Mollie King, Frankie Sandford and Vanessa White, figured it out.

"I was terrified about getting to three months. But they totally busted me. I felt so sick, I kept disappearing to the loo, and there's only so many times you can have food poisoning," Fabulous magazine quoted Rochelle as saying.

However, the band respected her privacy when they heard the news.

"My mum told me if I was offered a drink just to accept and hold it and not drink it. I kept doing that and I'd seen Una (Healy) raising her eyebrow at me. In the end, I had to admit it. They shrieked, but in a quiet way because they understood I wanted to keep it secret," she said. (IANS)