She wasn't faced with a horrendous tally at the tills, she just keeled over because she's pregnant, it happens. I would recommend always having a supply of food on your person, which is probably why people still won't offer me a seat on the Dart; they just think I'm greedy.
The Smile singer - who is currently turning food into her second child with husband Sam Cooper - was Christmas shopping at London department store Harrods when she came over all dizzy and fell to the ground.
Fortunately, Lily was fine and decided to tuck into a croque monsieur - a toasted cheese and ham sarnie to you - to give her some much-needed energy. And we have all this information thanks to the Tweet machine.
She tweeted: "Just fainted in Harrods. #croquemonsieur needed... On the bright side, managed to pick up Professor Snape Wand in Ollivanders box and Slitherin pen for Nephews Xmas present. #luckyboy (sic)." Naaargh, way to spoil the surprise, Aunty Lil!
According to Twitter, it's not been a good few days for Lily as she recently bit the inside of her cheek during a recent meal out and was in a to of pain: "Went for dinner with pals @sebchew and @msaimeephillips and bit off the inside of my cheek. #fuckingpainful (sic)"
And people say Twitter is useless *tsks*.