Singer Gwen Stefani says she loves the constant element of surprise that has become a prominent trend in her life lately.

"I think that's a theme for me right now because everything that seems to be happening are always things that I'm not planning on, like getting pregnant or doing 'The Voice' and doing new music," Stefani was quoted by people.com as saying.

"I like that I don't know what's going to happen," added the mother of three children - Kingston, 8; Zuma, 6; and 11-month-old Apollo.