Lynne Spears posted a new update on her daughter’s official site on Wednesday. Lynne said, “Britney, Jamie Lynn and I have made a belated New Year’s resolution. We are all on an anti-cancer diet and fitness program. I have bought all kinds of new foods. We have been working out like crazy and we feel better than ever. My doctor encouraged me to do this. We have an extensive family history of cancer. There are some new diagnostic methods coming out in the next few years. I pray they have more answers soon.” Meanwhile, Britney will leave her European promo tour soon to begin rehearsals for her summer tour.