Crazy in Love — Beyonce ft. Jay-Z (2003)

Beyoncé's debut solo single, "Crazy in Love," featuring Jay-Z, topped the Billboard Hot 100 for eight consecutive weeks in 2003. The song, co-written and co-produced by Rich Harrison, is instantly recognizable by its iconic horn loop, sampled from the 1970 Chi-Lites' song "Are You My Woman (Tell Me So)". Its energetic blend of pop, hip-hop, R&B, and 1970s-style funk propelled Beyoncé to global superstardom. "Crazy in Love" earned two Grammy Awards in 2004 for Best R&B Song and Best Rap/Sung Collaboration. The accompanying music video, directed by Jake Nava, won three MTV Video Music Awards in 2003, including Best Female Video. This track, which marked Beyoncé's first solo number-one in the UK, topping the singles chart for three consecutive weeks, cemented her status as a formidable solo artist.