The singer also speaks about body image and her plans for five kids
Singer is forced to postpone two shows after coming down with a chest infection
Singer reveals she's going back in the studio later this year
Bruno Mars pays tribute to Amy Winehouse at US ceremony
'21' has now notched up 12 weeks at the summit of the Billboard 200
Singer says 'a drunk tongue is an honest one'
Singer says she wants to make the follow-up to '21' in Nashville and Austin
Lady Gaga, Katy Perry and Britney Spears expected to attend August 28 ceremony
The Wanted are also on for a second week at Number One in the singles race
Bookies also give short odds on Elbow and Tinie Tempah