Arg and Casey didn't hold back as they took part in some sack race fun on Saturday afternoon (22 November) to open the SPUDULIKE restaurant at Lakeside.
Casey actually volunteered to face Arg after he put out a Twitter request for members of the public to compete against him, so we bet she gave him a good run for his money.
After what seemed like a close race to the finish line, Casey actually pipped Arg to the post and was declared the winner!
Although later on, the pair both lost to members of the public - well, you can't win them all!
Arg was joined by his TOWIE co-star Lauren Pope, who didn't take part in the sack race.
Lauren looked effortlessly stunning in a black embellished frock, and the pretty blonde teamed her chic dress with suede knee-high boots as she performed the official ribbon cutting ceremony.
With being guest of honours, Arg, Lauren and Casey were also among the first customers to sample a baked potato from the new restaurant - we bet that's exactly what they needed after an intense sack race!
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