Carmen Electra in Electric Blue

Banded Colorblock Dress $24.80

Forever21

Substitute Carmen's $365 Diane von Furstenburg dress for a very similar, equally chic, Forever21 piece.

Lauren Conrad's Maxi Dress

"Paulina" Maxi Dress $22.80

Forever21

You can get Lauren's casual coral colored dress at gypsy05.com for $100, or you can choose Forever21's extremely affordable gathered-bust version for just over $22.

Jennifer Hudson and Sanaa Lathan

Black Halo: Strapless Jumpsuit $390.00

chickdowntown.com

These two stars chose a simple, wide-leg black jumpsuit, but you can look just as glamorous for less. Get the one above from Black Halo for under $400. Compare that to their $1,795 Michael Kors. Wear it alone, or with a jacket; this polished piece is timeless.

Get Katherine Heigl's Chic Look

Black Halo: Jackie O Dress $345.00
chickdowntown.com
This sleek and streamlined belted dress says "professional", yet still shows sophisticated style. Wear it to work, or wear it on a night out-- no matter what, you'll look fabulous.

Miley Follows the Latest Trend

Fab Colorblock Pleat Dress $12.50
Forever21
Look super cute in this little colorblock dress from Forever 21. Like Miley, wear one of the season's hottest trends...without breaking the bank.

Jessica Alba: Green on the Red Carpet

Laundry by Shelli Segal: Charmeuse Gown $295.00

Nordstrom

Try this gorgeous teal strapless gown from Nordstrom, instead of Alba's pricier green Alexander McQueen.