British pop star Rochelle Humes is battling a severe stomach bug and she is terrified her baby daughter will catch it. The Saturdays singer is bedridden with norovirus, which causes stomach cramps and vomiting, and she has been ordered to have no contact with six-month-old Alaia-Mai for fear of passing it on. In a series of posts on Twitter.com on Sunday (24Nov13) Humes, who is married to JLS singer Marvin Humes, writes, "Can babies catch norovirus? This isn't nice, I've never felt so bad! She's not showing any signs, she seems fine. It's just hard not to have contact with her... What a nightmare... I'm gonna try and sleep it off!... Night all."