Watch Drop a Dress Size in 4 Weeks Official Trailer

with GMTV's Nicki Waterman

Nicki Waterman's four-week exercise and nutrition plan will get you into perfect party shape. Whether you've got one month, one week or one hour until the first party kicks off, we've got tips to ensure you'll look gorgeous right through the New Year's Day. As always, the party season is coming sooner than you think. This DVD is all you need to survive the festive season looking svelte, toned and beautiful.