<p>Martha Stewart set sail on the Ritz-Carlton&rsquo;s <em data-start="118" data-end="128">Luminara</em> superyacht, where glamorous vibes, A-list guests, and exclusive performances turned the Mediterranean into the ultimate celebrity playground.&nbsp;</p>

<p><span style="font-weight: 400;">When it comes to cruising like a celebrity, the bar has officially been raised. The <a href="https://www.lofficielusa.com/travel-living/ritz-carlton-yacht-collection-superyacht-review" target="_blank" rel="noopener">Ritz-Carlton</a> just launched its most luxurious experience yet with the debut of </span><i><span style="font-weight: 400;">Luminara</span></i><span style="font-weight: 400;">, a sleek superyacht that sailed from Rome to Sicily to Malta&mdash;with an A-list guest list and a party atmosphere to match.</span></p>
<p><span style="font-weight: 400;">If it&rsquo;s good enough for <a href="https://www.lofficielusa.com/pop-culture/martha-stewart-netflix-documentary-most-shocking-moments-what-to-know" target="_blank" rel="noopener">Martha Stewart</a>, it&rsquo;s good enough for us. The 83-year-old icon took to Instagram to document the lavish voyage, sharing glimpses of her fellow yacht guests and her effortless resort looks&mdash;including a standout </span><a href="https://www.diannasingh.com/products/the-classic-caftan-butter-yellow"><span style="font-weight: 400;">Dianna Singh caftan</span></a><span style="font-weight: 400;">. In true Martha fashion, she brought an air of elegance to the Mediterranean, proving once again she&rsquo;s living her best life. And it seems she&rsquo;s given this cruise the ultimate stamp of approval.</span></p>
<p><span style="font-weight: 400;">But she wasn&rsquo;t alone. Sofia Vergara, <a href="https://www.lofficielusa.com/fashion/naomi-campbell-jewel-covered-versace-mini-dress-aids-benefit-1991" target="_blank" rel="noopener">Naomi Campbell</a>, <a href="https://www.lofficielusa.com/fashion/kendall-jenner-torisheju-dumi-outfit-met-gala-2025" target="_blank" rel="noopener">Kendall Jenner</a>, <a href="https://www.lofficielusa.com/watches/omega-aqua-terra-30-mm-campaign-tems-ashley-graham" target="_blank" rel="noopener">Ashley Graham</a>, and more were also seen enjoying the festivities, lounging on sun-drenched decks and dancing late into the night. As if the celebrity guest list weren&rsquo;t impressive enough, entertainment onboard pushed things into full fantasy mode. <a href="https://www.lofficielusa.com/fashion/naked-celebrities-sheer-dress-looks-met-gala-2025-after-parties" target="_blank" rel="noopener">Janelle Mon&aacute;e</a> spun an exclusive DJ set, while Sting gave an intimate live performance.</span></p>
<p><span style="font-weight: 400;">This wasn&rsquo;t your typical cruise. With prices starting around $10,000, <em>Luminara</em> is where luxury meets leisure, curated for those who prefer caviar. The inaugural voyage felt more like a floating fashion week, with champagne flowing, designer swimwear on display, and the Mediterranean as the ultimate backdrop. Keep scrolling to see the celebrities in attendance.&nbsp;</span></p>

<h2 style="text-align: center;">Martha Stewart</h2>

<h2 style="text-align: center;">Ashley Graham</h2>

<h2 style="text-align: center;">Izabel Goulart&nbsp;</h2>

<h2 style="text-align: center;">Nina Dobrev</h2>

<h2 style="text-align: center;">Ricky Martin</h2>

<h2 style="text-align: center;">Sofia Vergara</h2>

<h2 style="text-align: center;">J Balvin and Pharrell</h2>

J Balvin and Pharrell courtesy of @jbalvin on Instagram.

<h2 style="text-align: center;">Alix Earle</h2>

Martha Stewart Is Caftaning Her Way Through the Mediterranean

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