Can anyone reccomend a good fitness DVD?

[RedCountryRoads]

Hi all.
I'm looking for an exercise DVD that I can do while 13wo DD naps. I'm constantly hungry and need to get up off my arse! I'm bigger now than 12 weeks ago.
I'm quite happy with intense as my favourite exercise was a kettle bell class before. But she doesn't nap for long so short sessions would be ideal.
Thanks in advance

It's got to be Jillian Michaels. Shred is just over 20 minutes long, as is Ripped in 30. Or 6 Week 6 Pack and Extreme Shed and Shred are a bit longer at 30 mins

Thanks. :)