Credit: David Lewis Taylor

When Jessica Lowndes spotted Reiss' Chiltern Weave satchel ($465, in an L.A. store window, she took action. No matter that the single actress was in the middle of filming a scene for 90210 (on the CW Tuesdays at 8 p.m.).

"I had to have the bag," the 23-year-old recalls. "So I bought it right there!" Her other essentials?

"I love to smell like cake!" she tells Us. "Laura Mercier's delicious Coconut Almond hand lotion does the trick. The Creme Brulee scent ($15, is good too."

Burberry Lip Glow in Cameo Pink ($27,

Tatcha Original Aburatorigami Japanese blotting papers ($12,

Secret Outlast Invisible Solid protecting powder ($6,

MAC Lipglass in Russian Red ($14.50,

Goody Ouchless ponytail holders ($4,