"Sometimes I m just like I want a hamburger! But when I m in work mode I want (to eat) very clean. I want clean chicken and veggies that s it. My stomach is so sensitive if I have a steak I will be sick for three days. The burger is fine but I have the small burgers from McDonald s. The happy meal!" Spears told etonline.com
Spears will kick off the North American and European leg of her "Piece of Me" tour next week. It s important that she is in good shape for her performances Spears doesn t have time to workout when she is on the road reports femalefirst.co.uk.
She said: "This round of shows that we are doing on tour they are back to back so each show is like... I don t have time apart besides flying. My show is a workout in itself. It really keeps you strong."
Spears is really looking forward to having her sons Sean Preston 12 and Jayden James 11 whom she has with her ex-husband Kevin Federline on tour with her.
"They will come with me. They enjoy it. My kids they have been putting new remixes into my show and stuff... there is one of the new songs on the radio and (my son is) like Mom that is so cool! So I m putting all these different new songs in my show so they are coming along " she added.
--IANS dc/rb