The TOWIE star turned heads in a striking red jumpsuit, towering black heels and wore her long brunette hair in lose curls around her shoulders for event which was held at Cadogan Hall in London.
"Can't believe we have only been back in England for a few hours and me and @fernemccann are getting ready to go out!!!! #Hardcore #Jetlag," tweeted the reality TV star.
"Just got back from Vegas," added Lucy. "But off out to help recognise the UK's most inspirational women #inspirationawardsforwomen."
Lucy joined the likes of singer Jamelia, Alexandra Burke and Natasha Hamilton at the awards which celebrate the remarkable achievements of women.
Once the night was over it was time for model Lucy to return to her healthy eating and exercise regime.
Lucy and Ferne McCann
"Can't wait to start doing my @ResultsWithLucy workouts as soon as I'm home!" Wrote the 22-year-old on Twitter. "I've put on a few pounds in Vegas!!"
Lucy then posted a photo of a vegetable-packed juice that marked the start of her health kick.
"Let the detox begin!" Said Lucy. "Day1 Green Juice- cucumber, celery, apple, pear, kale, spinach, ginger, lemon & ice x."