Paul Willis, 42, and Emma Woodley, 43, from Basingstoke, had the building - thought to be worth tens of thousands of pounds - put up in one of two parking spaces which came with the house.
Bruce Willis' name was dragged into Sean 'Diddy' Combs' ongoing sex trafficking trial in New York on Thursday amid Cassie Ventura's testimony in court.
Emma Willis has revealed that her heart surgery wasn't just a physical struggle but also challenged her mentally as she opened up about the recent procedure.
'It's Bruce's birthday, and if there's one thing I know, it's that there's no greater fan than a Bruce fan,' wrote the brunette beauty. 'So flood him with all the love today,' she added.