Paris Hilton is everywhere. Justifiable since she makes movies, music, has a clothing line, a shoe line and several perfumes to name just a few business ventures. Tonight she will be a guest on David Letterman, and although we are not sure which venture she will be promoting, we are betting it is about her newest venture – her new reality show, Who Wants to be Paris Hilton's New Best Friend? It seems since Nicole Richie is busy with her new baby Harlow, she just doesn't have the time to hang out with Ms. Hilton when Benji Madden isn't available.

I’d like to think, with her latest perfumes and hair extensions, the next natural step would be a line of lingerie, but I guess it’s hard to design something you reportedly never wear.

Layering is the key in transitioning temperatures, but how to pull it off? Take a basic piece, like this Moschino blazer, to work around. By wearing a Moschino shell covered with a Moschino black sweater underneath, the look is streamlined and not bulky. Wear with skinny dark jeans, and you’ve done your layering right.

The What: 1.Moschino blazer

The How To: 2. Moschino black sweater 3. Just Cavalli jeans 4. Moschino ruffled shell

The When: On a breezy day, when it’s cool one minute, warm the next

The Why: Layering helps you look cool or hot no matter what the temperature.

Not quite a tank top, almost a T-shirt, cap sleeved shirts are a cute staple for summer. This one by MICHAEL Michael Kors in bright pink goes great with a khaki skirt and heels or jeans and flip flops.

Yes she aufs people from her runaway hit Project Runway, models for Victoria's Secret, sings, designs jewelry, and oh yeah, is a mom and married to singer Seal. If that were not enough, now she is designing a full brand of clothing for Jordache Jeans, which she currently models for. There will be countless stlyles of jeans (naturally), tops, coats, etc.... All a fab lady needs for the day or to go out for the evening.

The line is carried by Bloomingdale’s NYC, 1000 Third Avenue, (212/705-2000) or through Bloomingdales.com.