Getting fit for MY wedding! Suggestions welcome!

I am getting married in about 6 weeks and I am looking for an exercise video that will really help me tone up and lose as many inches/pounds as possible in the last month. I would love to hear some suggestions. I did Jillian 30DS twice all the way through for 30 days. Now I am doing Biggest Loser Cardio Max but want to start something else about 4 weeks before my wedding. I LOVE 30DS b/c its only a 20 minute workout and with working 50 hours a week and planning a wedding it works great for my schedule.

Any suggestions for a short (under 30 minutes) workout that will really challenge me and show quick results?

Thanks everyone!