U.S. President elect Barack Obama kisses his wife Michelle as Vice-President elect Joe Biden (right) embraces his wife Jill after Obama gave his victory speech during an election night gathering in Grant Park on November 4, 2008 in Chicago, Illinois. (Photo by Scott Olson/Getty Images)

Participants compete in a wife-carrying championship in Tapiobicske, Hungary, August 7, 2021. Some 40 Hungarian husbands, with their wives on their backs, clambered over rough terrain on Saturday in the nation's second wife-carrying contest. (Photo by Marton Monus/Reuters)

German model Lorena Rae arrives for the screening of the film “Brother And Sister (Frere Et Soeur)” during the 75th edition of the Cannes Film Festival in Cannes, southern France, on May 20, 2022. (Photo by Sarah Meyssonnier/Reuters)

久米小百合 (Sayuri Kume) – 異邦人 A Foreigner (Ihoujin) – Covered by チャラン・ポ・ランタン (Charan-Po-Rantan). Charan-Po-Rantan is a sister duo that has an “exuberant, alternative-cabaret-meets-circus vibe” as described by Wall Street Journal, comprised of Momo on vocals, and her older sister Koharu on the accordion.

Former UK Love Island contestant Megan Barton-Hanson teams up with British fashion model Lottie Moss, half-sister of model Kate Moss for this sizzling new shoot in the middle of July 2021. (Photo by AARONAMOUS)

Emily clement, 9, left, and her sister, Mallory, 9, pick strawberries together at the Trunnell's Farm Market strawberry field, Saturday, May 31, 2025, in Owensboro, Ky. (Photo by USA Today)

Rita Ora's sister Elena has shown off her model looks while in Ibiza in the second decade of August 2023. (Photo by elenaora/Instagram)

Sport category, winner: Yuan Peng. Liu Bingqing and Liu Yujie are twin sisters who have studied and trained in gymnastics since their early childhood in Jining, China. (Photo by Yuan Peng/Sony World Photography Awards)