Gained eight kilos: Giulia Siegel's partner wants her to lose weight. Because her chic designer clothes no longer fit, Giulia has to go on a diet.

Her friend Ludwig welcomes this decision. “If I didn’t drink alcohol for a month, I would probably lose four kilos,” she says confidently. The first step in your weight loss regimen is to abstain from alcohol. Another reality TV star has already lost a lot of weight - a stark transformation.