In the tweet Lorraine wrote: "Yes I found an @AldiUK near me!! #aldi #loveabargain".
Yes I found an AldiUK near me!!
She then followed up the tweet with: "Beside meself".
Fans loved her reaction to the supermarket.
One wrote: "Aldi Queen".
Another put: "You look as happy as me when I find a pub".
A third added: "Love it!!"
Lorraine, who plays the hilarious Karen Taylor, joined the soap in 2017.
Karen moved onto Albert Square with five of her six children: Keanu, Keegan, Bernadette, Chatham and Riley.
Earlier this year Mitch, who is the father of Chantelle and Keegan, was doing some work for Karen and had a young girl with him.
It was later revealed that the young girl was his daughter Bailey, making her Keegan and Chantelle's half-sister.
It turned out Bailey was a young carer for her mother, Dinah, who had multiple sclerosis.
Over the past few months viewers have seen Bailey build a bond with her older half-brother Keegan and Karen, as they supported her when Dinah died after taking her own life.
EastEnders is on Mondays and Fridays at 8pm and Tuesdays and Thursdays at 7.30pm
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