EastEnders star Shona McGarty, who plays Whitney Dean, was booted out of Asda this week for suggestively smothering herself in yoghurt.
The 20-year-old actress and her co-star boyfriend Matt Lapinskas were seen larking around with the dairy dessert in a Watford branch of the supermarket.
One outraged mother told The Sun: "It was disgusting. The man was opening up pots and looked as if he was throwing it around.
"Then the girl started to smear it over herself in a suggestive manner.
"I had my kids aged 10 and nine with me and they certainly don't need to see that in the shopping aisles of Asda."
Shona and Matt, who plays Anthony Moon on the soap, were kicked out of the store by security guards and told not to return unless they could behave themselves.
An Asda spokeswoman confirmed the incident and said: "This isn't us being Albert squares. As with any customer found to be causing a ruckus in our stores, we politely asked the culprits to leave so they didn't offend other shoppers."
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