AT LAST: Kanye's endless smiles and he explains why he does not smile

Kanye West took to Twitter last night to explain why he hardly smiles. Hopefully some of you understand what he means by 'Not smiling makes me smile'.

Anyway, the rapper couldn't stop smiling as he took a stroll in West Hollywood with his curvy wife Kim K, who stepped out in a skin-tight Lanvin skirt and a see-through top without a bra. That will make any man smile. Kim's top is more scandalous than it looks. Scroll to end to see up-close pics...