Lauren celebrated her birthday with Spencer and their co-stars Victoria Baker-Harber and Mark-Francis Vandelli at a fancy lunch.
Victoria shared some photos via Instagram, including one of Lauren blowing out her candle.
Commenting on the photo, Victoria said: "Happy Birthday to the amazing @iamlaurenhutton with [cake] with a little [wine]."
In another snap, Lauren was seen clutching a lovely bouquet of roses after her meal - we're guessing they're from Spencer!
It seems like it was a jam-packed but tiring day, as Lauren later tweeted: "This time last year I was in Vegas celebrating my Birthday with Elton John. This year I'm in bed by 10pm. Getting older sucks!"
Meanwhile, Spencer said: "Coming to the end of my darling's birthday.. I hope it was memorable sweetheart. @iamlaurenhutton."
Coming to the end of my darling's birthday.. I hope it was memorable sweetheart. @iamlaurenhutton x— Spencer Matthews (@SpencerMatthews) March 28, 2015
Spencer and Lauren have been going from strength-to-strength, so we can't wait to find out how their relationship has developed when the new series returns to our screens next month.
The new series of MIC will also see the arrival of five new cast members - Emily Weller, Jess Woodley, Fleur Irving, Millie Wilkinson and Josh Patterson (also known as JP).
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