Martha Stewart** admits to being know as "the bag lady." The media mogul, 71, keeps two Blackberrys, two brushes and three pairs of glasses in her Perrin Paris Le Shopping Tote (Perrinparis.com**). The clutter is carefully controlled, but what stays put?

Screen Queen

"I download my books with the Kindle app. I'm reading Bring Up the Bodies, Hilary Mantel's novel about [chief minister to King Henry VII] Thomas Cromwell."

Down to Business

"My Martha Stewart Home Office With Avery tablet case holds both of my iPads (Staples.com**). I also carry one of the notebooks -- the pockets inside are perfect for storing business cards."

Always Prepared

"When traveling, I bring a week's worth of supplements, as well as floss and aspirin."

Good Things

"I use Amore Pacific primer ($70,

More Esstentials:

Yonka Serum Age Defense ($59, Skinstore.com**)

Bobbi Brown Blush Pale Pink ($25, Bobbibrowncosmetics.com**)

Bobbi Brown Eye Shadow Cement ($21, Bobbibrowncosmetics.com**)

Frederic Fekkai Large Round Brush 100% Natural Bristle ($65, Fekkai.com**)

Spornette Big Wonder Brush #131 ($6, Ulta.com**)

Lancome Hypnose Mascara Top Coat Gold Shimmer ($26, Lancome-usa.com**)

Bobbi Brown Lilac Rose Eye Palette ($60, available in March)

This article originally appeared on Usmagazine.com: Martha Stewart: What's in My Bag?