"He's Unbelievable" is a song by German singer-songwriter Sarah Connor from her second studio album, Unbelievable (2002). Written and produced by Rob Tyger and Kay Denar, it was released as the album's third single on 24 March 2003. The track contains elements of 2Pac's 1996 hit "California Love" featuring Dr. Dre.

Sarah Connor is a German pop singer. She rose to prominence after she signed with X-Cell Records in 2000 and released her debut album Green Eyed Soul (2001) the following year. She followed it with a series of successful albums, including Unbelievable (2002), Key to My Soul (2003), Naughty but Nice (2005), Christmas in My Heart (2005), Soulicious (2007), Sexy as Hell (2008) and Real Love (2010). Several songs from these albums became hit singles on the pop record charts, including the number-one hits "From Sarah with Love", "Music is the Key", "Just One Last Dance", "Living to Love You" and "From Zero to Hero". In 2015, Connor's first German language project Muttersprache became her second chart-topper after a decade.