Britney Spears considers food to be her “weakness”. The 43-year-old pop star has spoken about her passion for food in a new Instagram post. She wrote: “Food is my weakness I will admit it !!! (sic)” The blonde beauty reflected on her relationship with food, admitting that she’s always been a “passionate eater”. Britney shared: “When I was younger and would go to restaurants with my mom, she would either say “sit still” or ‘you are eating way too fast … please slow down.’ I do remember at lunch though everybody’s meal was still there when mine was gone in 2 seconds (sic)” Despite this, Britney’…