Una Healy doesn't want to be photographed when she is drunk.
The Saturdays singer has made a promise to herself to stop being intoxicated in front of the paparazzi.
She said: "My New Year's resolution is to not get papped while I'm p***ed, like I did on my birthday. Everybody does it, but we just have to be a bit careful now.
"I still do everything that I did before - I still go shopping and go to the cinema, but sometimes when you're out and you do get recognised, you feel a bit intimidated."
Una, who lives with rugby player Ben Foden, is also going to stop drinking wine.
She added to the UK edition of FHM magazine: "I love wine but that's not the best thing for a night out, so I try to drink vodka. I'm a real lightweight. I can be fine and then suddenly I'll be hammered. It's a shot that will do it for me."
Despite the fame being in The Saturdays brings, Una has previously claimed she doesn't feel any different since the band achieved success.
Una - who is joined in the girl group by Frankie Sandford, Vanessa White, Mollie King and Rochelle Wiseman - said: "Every girl goes out on a Saturday night to be a sex symbol. When I walk into a bar, I never feel special because so many of the girls are stunning."