Karwai Tang/Getty Images
<p>Congratulations are in order for <strong>Serena Williams </strong>and<strong> Alexis Ohanian</strong>, as this power couple has officially welcomed their second child together!</p>
<h5 style="text-align: center;">RELATED: <a href="https://dev.theshaderoom.com/babymoon-serena-williams-family-enjoy-vaycay-ahead-second-child/" target="_blank" rel="noopener">Bammin&#8217; Babymoon! Serena Williams &; Family Enjoy Vaycay Ahead Of Athlete&#8217;s Second Child</a></h5>
<h3 style="text-align: center;">The Family Is Celebrating The Arrival Of Adira River Ohanian</h3>
<p>The joyous news came on Tuesday (Aug. 22) through a series of social media posts.</p>
<p>Alexis, the co-founder of Reddit, uploaded a family photo followed by some pictures showing <strong>Olympia</strong> holding her newborn sister, <strong>Adira River Ohanian</strong>. Serena also posted the <a href="https://www.instagram.com/p/CwQl-n9PJjx/?utm_source=ig_web_copy_link&;igshid=MzRlODBiNWFlZA==" target="_blank" rel="noopener">same image</a> of the family of four through her account, and she made a sweet <a href="https://www.tiktok.com/@serena/video/7270197728670469419" target="_blank" rel="noopener">TikTok</a> as well.</p>
<p>Beneath Alexis&#8217; <a href="https://www.instagram.com/p/CwQbtDbRAG7/?utm_source=ig_web_copy_link&;igshid=MzRlODBiNWFlZA==" target="_blank" rel="noopener">Instagram post</a>, he acknowledged &#8220;feeling grateful&#8221; that both Serena and their newborn daughter are &#8220;happy &; healthy.&#8221; He followed this up by writing, <strong><em>&#8220;Thanks to all the amazing medical staff who took care of my wife &; our daughter.&#8221;</em></strong></p>
<p>Alexis ended his caption with a quote that appears to shed light on Adira&#8217;s middle name.</p>
<blockquote><p>&#8220;Your peace would have been like a river, your well-being like the waves of the sea.&#8221;</p></blockquote>
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<h3 style="text-align: center;">Serena Williams Has Kept Fans Posted Since Unveiling Her Pregnancy Before The Met Gala</h3>
<p>As <strong>The Shade Room</strong> previously reported, Serena shared that she was expecting just ahead of the <a href="https://dev.theshaderoom.com/listicle/met-gala-moments-serena-williams-pregnant-cockroach-red-carpet/" target="_blank" rel="noopener">Met Gala</a> earlier this year.</p>
<p>Beneath an upload of Serena cradling her baby bump, she cleverly wrote, <strong><em>&#8220;Was so excited when Anna Wintour invited the 3 of us to the Met Gala.&#8221;</em></strong></p>
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<p>Afterward, the Ohanians embarked on a European getaway to have a lil&#8217; <a href="https://dev.theshaderoom.com/babymoon-serena-williams-family-enjoy-vaycay-ahead-second-child/?_gl=1*1kux9cz*_up*MQ..*_ga*MTY2MDUyOTI2Mi4xNjkyNzM2ODc4*_ga_V2HX8YP3XL*MTY5MjczNjg3Ny4xLjEuMTY5MjczNzAxOC4wLjAuMA.." target="_blank" rel="noopener">babymoon</a> before the child&#8217;s arrival. A <a href="https://dev.theshaderoom.com/serena-williams-alexis-ohanian-gender-reveal-second-child-baby/?_gl=1*4dtpqd*_up*MQ..*_ga*MTY2MDUyOTI2Mi4xNjkyNzM2ODc4*_ga_V2HX8YP3XL*MTY5MjczNjg3Ny4xLjEuMTY5MjczNzEzMi4wLjAuMA.." target="_blank" rel="noopener">gender reveal</a> followed, which highlighted that they would have another girl.</p>
<h5 style="text-align: center;">RELATED: <a href="https://dev.theshaderoom.com/serena-williams-alexis-ohanian-gender-reveal-second-child-baby/" target="_blank" rel="noopener">WATCH: Serena Williams &; Husband Alexis Ohanian Find Out The Gender Of Their Second Child</a></h5>
<p>Of course, Serena Williams was sure to share photos of her growing baby bump along the way.</p>
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<p>Now, baby Adira has arrived, and Olympia seems to be enjoying being a big sister so far!</p>
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<p style="text-align: center;">Congratulations to the Ohanian family, and we wish Serena Williams well as she recovers from her delivery.</p>
<h5 style="text-align: center;">RELATED: <a href="https://dev.theshaderoom.com/serena-williams-husband-alexis-ohanian-reacts-to-drake-seemingly-calling-him-a-groupie/" target="_blank" rel="noopener">Serena Williams&#8217; Husband Alexis Ohanian Reacts To Drake Seemingly Calling Him A &#8216;Groupie&#8217;</a></h5>
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