A Beagle Bagel:
In all seriousness, Beagles do shed quite a bit more than most people expect. Zoom Grooms and Furminators help a little, but the Beagle's coat tends to be a little short for those (unless Belle is mixed with an Afghan Hound or something, in which case go right ahead.)
What I've found to be most effective is to feed a good diet and to brush regularly. I use a rubber hound glove, and have found it to be all I need. Don't just brush her down in the same direction. Begin brushing at the head and work down towards her tail and down her legs. If she will tolerate this, begin brushing in the opposite direction of her fur to help loosen up dead hair. Afterwards, brush in the same direction. I usually go over their head, back, sides and legs with a bristle brush after, but I don't think that's really necessary.