The star of Kanye West's new music video for 'Only One'? His daughter, North West.

For a man whose music videos are generally pretty opulentandartsy, Kanye West's "Only One" is shockingly simple.Director Spike Jonze (best known for films like "Being John Malkovich" and "Her") returned to his musical roots to helm the video that heavily features North West, the 19-month-old daughter of West and Kim Kardashian.