<b>The Hiltons</b>
Paris (left) has long been a handful for her parents, with her wild partying and not-so-law-abiding ways. But perhaps Paris' parents and sister Nicky (pictured) should be more worried about Paris' health, considering how thin she looks in this shot from the World Music Awards.
<i>Recommendation: Carl's Jr. Double Cheeseburger.</i>
Click through to see more celebs who could stand to hit the drive-through once in a while. (Reuters)
<b>Courteney Cox</b>
Stress due to marriage woes can definitely take a few inches off for some. For Courteney, it looks like it's taken half of her.
<i>Recommendation: In & Out Double Double.</i>
For more pics of Courteney, go to <a target="_blank" href="http://www.x17online.com">x17online.com.</a> (X17online.com)
<b>Rachel Zoe</b>
The fashionista gave birth to her first son in March and within days looked back to her super svelte self.
<i>Recommendation: A Boston Market meatloaf family meal, with extra cornbread, just for her.</i>
(Momo/X17online.com)
<b>Julie Bowen</b>
The "Modern Family" star showed up at the Primetime Emmys on Sept. 18 looking emaciated.
<i>Recommendation: A bucket of KFC extra crsipy chicken.</i>
<b>LeAnn Rimes</b>
The skinny singer has been defending her shrinking frame for months.
<i>Recommendation: The Baconator.</i> (X17online.com)
<b>Angelina Jolie</b>
The mom of six obviously doesn't eat any of her kids' snacks.
<i>Recommendation: Angus Burger Value Meal.</i> (X17online.com)
<b>Kate Middleton</b>
At first it seemed like the new princess was just on a strict wedding diet. But her nuptials were in April, it's probably time to have some London curry.
<i>Recommendation: Double Whopper With Cheese.</i> (AP)
<b>Katie Holmes</b>
Tom Cruise's wife seems to have gotten really skinny overnight just to combat those pesky pregnancy rumors.
<i>Recommendation: Cheeseburger in Paradise.</i>
For more Katie photos, go to <a href="http://www.x17online.com" target="_blank">X17Online.com</a> (X17online.com)
<b>Tara Reid</b>
Considering her love for partying, it's amazing she's so teeny.
<i>Recommendation: Mayor McCheese.</i>
For more Tara photos, go to <a href="http://www.x17online.com" target="_blank">X17Online.com</a>
(X17online.com)
<b>Alexa Chung</b>
British 'It Girl' Alexa is a true career chameleon, working at different times as a model, journalist, actress, and designer.
We know you've got a busy schedule, Alexa, but don't forget to take a break to eat!
<i>Recommendation: Fish and Chips.</i> (Reuters)
<b>Renee Zellweger</b>
The lovely star of "Bridget Jones' Diary" had to gain 20 pounds for the 2001 role - and it's clear she's lost it all since, and then some. We can't help thinking she needs to put some meat on those bones!
<i>Recommendation: Rallys Drive-In Chili Cheeseburger.</i> (AP)
<b>Calista Flockhart</b>
The "Ally McBeal" star is naturally thin, but we think she could still use some more down time (and snack time) with husband Harrison Ford and their son Liam.
<i>Recommendation: Applebee's Cowboy Burger with Crispy Onion Strings.</i> (Reuters)
<b>Lindsay Lohan</b>
Maybe it's all the stress, but Lindsay is looking skinnier by the day.
<i>Recommendation: SuperSonic Bacon Double Cheeseburger.</i>
(Reuters)
<b>The Olsen Twins</b>
The twins are petite, measuring just 5'2" (Mary-Kate) and 5'3" (Ashley), but that still doesn't account for their super skinniness.
<i>Recommendation: Cheeseburger Happy Meals. (They need to learn to smile, too.)</i> (Reuters)
<b>Nicole Richie</b>
Nicole has a three-year-old daughter and a two-year-old son with 'Good Charlotte' singer Joel Madden. Guess chasing around those three burns some calories!
<i>Recommendation: Cheesecake Factory Glamburger.</i> (Reuters)