It's finally happening!
The hot mess announced her exit from the biz on Thursday, saying:
"I'm also doing a vintage clothes shop with my sister, it's amazing stuff that would be really expensive but we're renting it [out] for a fraction of the price, so girls can come and get dressed up for a night out and have a laugh."
Silly insists she's in the office every day "sourcing clothes and getting really excited about my new venture".
Sure you are, right after you nurse away that hang over from the night before.
The sister duo's vintage wears will be making their debut as a pop-up shop at the Vintage At Goodwood festival in August.
The 'Smile' singer will make her last stage performance on March 7th and plans to stay out of it for at least 5 years.
[Image via Matrix Photos.]