&lt;strong&gt;NAOMI CAMPBELL&lt;/strong&gt; &lt;br&gt;&lt;br&gt;Age: 45 &lt;br&gt;&lt;br&gt;Campbell has been stomping the runways for over 20 years – she closed Zac Posen’s catwalk in a show-stopping burgundy gown earlier this year. Her career seems to have never slowed down, and Campbell keeps her energy going with a very healthy, vegetarian diet, &lt;a href=&quot;http://www.elle.com/culture/celebrities/news/a24245/naomi-campbell-the-face-interview/&quot;&gt;she told us last year&lt;/a&gt;. &lt;br&gt;&lt;br&gt;As for beauty, she’s undoubtedly picked up some major insider tips throughout the past couple of decades, but she&lt;a href=&quot;http://www.today.com/health/supermodel-naomi-campbell-shares-6-beauty-secrets-2D80445158&quot;&gt; recently told &lt;em&gt;TODAY&lt;/em&gt; &lt;/a&gt;that she starts from the inside out. “First thing in the morning, it’s warm water with lime juice,” she said. She chases that with a green juice. She’s also all about yoga and Pilates, and keeps her skin smooth with moisturizer.