Leona Lewis is afraid her new album will flop.

The British songstress gained millions of fans worldwide after her debut album Spirit topped the charts in 2007 with the help of her international hit single “Bleeding Love,” but Leona is convinced her upcoming LP Echo will “bomb” and she is working hard to afraid the sophomore jinx.

A source tells Britain’s Look Magazine: “Leona knows she’s going to have to work harder with Echo to equal, never mind better, the success of Spirit. She wouldn’t want to be a one-album wonder. She’s been heavily involved in the making of this album and there’s a detailed plan in place to make it a success.”

“Leona also knows she’s been in the US for a long time and she may have lost some of her UK fan base. There are plenty of reality TV stars who’ve been successful with their first album, but bombed with their second,” the source explained.

“The problem is that when Leona first appeared, there was no one else like her. But things are very different now. She has some serious competition and it’s preoccupying her entirely. It’s as if she can’t think of anything else.”

Echo, featuring the lead single “Happy,” is expected to debut later this year.