Kim and Kanye are far from celebland's only power couple...
Beyonce and Jay Z
The world's biggest pop star and hip-hop's most powerful rapper make an impressive pair – though footage of Bey's younger sister attacking Jay Z in a lift has taken some gloss off.
David and Victoria Beckham
She hasn't had a hit in decades, and he is a retired soccer player, but Posh 'n' Becks remain the very definition of a power couple.
The Spider Man stars are easily Generation Y's hottest celebrity pairing.
Lena Dunham and Jack Antonoff
The hipster couple – Dunham is creator of Girls (aka Sex and the City set in the real world); Antonoff is leader guitarist with rockers Fun.