Summer Phoenix, born Summer Joy Bottom on December 10, 1978, is an American actress, renowned for her roles in movies and TV shows. She hails from a talented family, being the youngest sibling of the famous actors River Phoenix, Rain Phoenix, Joaquin Phoenix, and Liberty Phoenix. Phoenix began her career as a child actor, starring in various TV shows and movies. She has appeared in notable productions such as "SLC Punk!", "The Faculty," "Dinner Rush," and "The Believer." Additionally, she showcased her acting prowess in theater productions, including a successful run in "This is Our Youth" alongside Matt Damon and Casey Affleck. In her personal life, she was married to actor Casey Affleck, with whom she shares two sons. Furthermore, Phoenix is known for her vegan lifestyle and her involvement in the fashion industry, having co-founded a vintage clothing boutique in Manhattan. As an accomplished individual in both the entertainment and fashion realms, Summer Phoenix continues to leave a lasting impression on audiences worldwide.

Summer Glau is an American actress born on July 24, 1981, known for her prominent roles in various science fiction and fantasy television series. She gained fame for her portrayal of River Tam in "Firefly" and its film continuation "Serenity," Tess Doerner in "The 4400," Cameron in "Terminator: The Sarah Connor Chronicles," and Isabel Rochev / Ravager in "Arrow." Glau was born in San Antonio, Texas, and received a scholarship to a ballet company, leading to her homeschooling from grades 3 to 12 to accommodate her ballet training. She began her television career with a guest role on the series "Angel" in 2002 and later gained critical acclaim for her role as River Tam in "Firefly." Glau continued to expand her career with roles in various TV series and films, showcasing her versatility and talent. Throughout her career, she has received accolades for her performances, including a Saturn Award for Best Supporting Actress. Glau's contributions to the entertainment industry and her diverse roles have solidified her status as a celebrated actress.

Summer Marjani Walker, born on April 11, 1996, in Atlanta, is a prominent American R&B singer-songwriter. She gained recognition after signing with Love Renaissance, a local record label under Interscope Records, in 2017. Walker's career took off with the release of her debut commercial mixtape, "Last Day of Summer," in 2018, featuring the hit single "Girls Need Love," which marked her entry into the Billboard Hot 100. Her debut studio album, "Over It," released in 2019, achieved critical and commercial success, peaking at number two on the Billboard 200 chart and receiving triple platinum certification by the RIAA. Walker's second album, "Still Over It," released in 2021, debuted at the top of the Billboard 200, breaking records for streaming and chart entries. Her accomplishments include a Billboard Music Award, a IHeartRadio Music Award, three Soul Train Music Awards, and two Grammy Award nominations. Moreover, she has been recognized by Billboard Women in Music and has sold over 32 million certified units as of 2025. Walker's journey from a small cleaning business to becoming a chart-topping artist showcases her determination and talent, solidifying her position as a remarkable figure in the music industry.

Summer Ann McIntosh, born on August 18, 2006, is a Canadian competitive swimmer known for her remarkable achievements in the pool. She has earned the title of three-time Olympic champion, four-time World Aquatics champion, and two-time Commonwealth Games gold medallist. Notably excelling in medley and butterfly events, McIntosh holds several world records, including the 400-meter individual medley and the Olympic and textile records in the 200-meter butterfly event. She has also made a significant impact in the short course pool, claiming multiple World Swimming Championships gold medals and setting world records in various events.McIntosh gained early recognition as the youngest member of the Canadian team at the 2020 Summer Olympics, where she secured a fourth-place finish in the 400-meter freestyle. Her exceptional talent continued to shine, and she became the youngest World Aquatics champion in swimming in over a decade the following year, earning two gold medals at a single World Championships. McIntosh's performance at the 2024 Summer Olympics further solidified her status as a swimming sensation, winning four individual medals, including three gold and one silver.Beyond her athletic prowess, McIntosh has broken over 50 age group national swimming records and has been recognized for her exceptional speed and skill. As a dedicated athlete, she has continually pushed the boundaries of excellence in the world of competitive swimming, leaving an indelible mark on the sport.

Summer Roberts is a beloved fictional character from the FOX television series The O.C., portrayed by the talented Rachel Bilson. Initially intended as a small supporting character, Summer's role expanded due to Bilson's captivating performance. She grew up in Newport Beach, California, and became the female lead character in the show's fourth season. Summer is known for her tough, outspoken attitude and her unexpected intelligence, as she was accepted into Brown University and developed a passion for environmental activism. Her romance with Seth Cohen, portrayed by Adam Brody, was a central storyline in the series, and they eventually married in the finale. Summer's character evolved throughout the show, and she was often paired with her best friend, Marissa Cooper. Her unique blend of attractiveness and assertiveness made her stand out, and she is remembered for adopting a pet rabbit named Pancakes. Summer's journey through high school, relationships, and personal growth captivated audiences and solidified her as a fan favorite character in The O.C.