Let's Do It is the third episode of the second series and was brodcasted on 29th November 2010.
Tilly is driving Miranda and her mother, Penny, crazy with her plans for her upcoming wedding of the year. But all Penny really wants is for Miranda to be the one walking down the aisle.
Meanwhile, Miranda finds herself with two dates - one with Tilly's fiancé's ghastly best man, Charlie, and another with a charming man whom Stevie has set her up with. Miranda is delighted to find her date with the latter goes uncharacteristically well. But things take a turn for the worse when Miranda attracts some unwelcome attention from Tilly's fiancé and her plans to expose him using a honey trap could result in her losing the man of her dreams. Will Miranda find herself unlucky in love again?