She knows the bottom line! Kim Kardashian reveals her rear in sheer leggings while out with Kanye WesT

She's the proud owner of what must be the most talked about bottom in showbusiness.
And Kim Kardashian made sure to show off her well-photographed asset as she returned to America after her five-day trip to Australia.
Clad in a pair of straining leggings, the brunette's behind was on show through the sheer fabric as she visited her dermatologist then lunched with husband Kanye West.

After spending five days away from home,
Kim was not wasting any time getting back to business.

The 33-year-old gave herself just a few hours to rest and recoup after her long flight before heading back out.

Kim and Kanye - who have just spent five days in Australia - were seen running errands together, although they did leave baby North at home to sleep off her jetlag.

The mother of one continued with her all-black theme, throwing on some easy to wear flip flops and black sunglasses and porting one her favourites, her Hermes Birkin.

While Kim may have shunned colour, her husband embraced it, well, on his feet at least.

Kanye stepped out in a pair of bright red high tops which he wore with a pair of grey tracksuit pants and a T-shirt.

No doubt the 37-year-old was glad to be home after not only a gruelling multi-city tour, but one that was plagued with controversy.

During one of the concerts Kanye was accused of sending a security to check if people who were not standing up were in wheelchairs - with at least one of those targeted indeed in a wheelchair.

A number of fans took to Twitter to express outrage after hearing the performer demand everyone stand up and dance.

Both Kim and Kanye have hit out at the criticism levelled at the Gold Digger hitmaker however, with Kim taking to social media as she flew out from Down Under.

The star wrote: 'What an amazing Australian tour! Its frustrating that something so awesome could be clouded by lies in the media. Kanye never asked anyone in a wheel chair to stand up & the audience videos show that,' she wrote alongside a video of her husband performing.

'He asked for everyone to stand up & dance UNLESS they were in a wheelchair.'

Her comments come after Kanye chose to 'break down' the moment in a speech made to his audience at his Brisbane show on Monday night.

Addressing the crowd, the 37-year-old rap star said his actions had been misunderstood by critics: 'At my concerts I make sure everybody has as good a time as possible.

'So all this demonising me, it ain’t gonna work after a while. Pick a new target. Pick a new target!

'Cos I’m not one of these dumba** artists that you’re used to. 

'You come to me, I’m gonna take my platform and I’m gonna break down this s**t down for real, intelligent people every night so they can understand.'