By DAILY MAIL REPORTER
Skinny: Kim Kardashian showed off her slimmed down legs in a pair of tight-fitting jeans in Los Angeles yesterday
- Reality star and sister Kourtney's Piers Morgan interview aired in States last night
- Kim says she hits gym hard to ward off thunder thighs
It looks like Kim Kardashian is Keeping Up with her sister Kourtney on the weight loss front.
The 30-year-old reality star was spotted out and about in Los Angeles with noticeably slimmer legs - and face - compared to a few months ago.
Kim, who is famous for her curves, showed of her thinner thighs in a pair of tight-fitting jeans, teamed with a beige top and cropped jacket.
However her denims still exhibited her famous derrière, which showed no signs of disappearing as she strutted down the street in Studio City yesterday afternoon.
Kim's sister Kourtney recently revealed she had lost 45lbs (more than 3st) over the past year since giving birth to son Mason - making her the tinniest of the three sisters.
Last night the pair were seen on the Piers Morgan Tonight show where they plugged their new reality show, Kourtney and Kim Take New York.
They also discussed their body image, with Kim saying she fluctuated between an American size 4-6 (British size 8-10) and petite Kourtney saying she was a 'healthy size 0' (British size 4) - but still curvy.
Kim told Morgan that she believed she and her sisters promoted a healthy body image, saying: 'We're not your typical stick-thin skinny girls you see in the magazines.'
Looking trim: Her thighs are noticeably thinner, seen right in New York back in November looking fuller in the legs and face
Speaking about her fluctuating weight, Kim added: 'When I am heavier I see it goes to my thighs so when that happens I will go to the gym and it makes me feel a little bit more secure and confident.'
The sisters then went and stood next to cardboard cut-outs of themselves and Piers asked them to say what they were not happy with about their bodies.
Kourtney commented that her chest was uneven in her cardboard cut-out, saying: 'This boob is bulging and the other isn't.'
She then admitted that 'these babies are not real,' before Kim insisted that her chest was entirely natural and that she had not had any breast enlargement procedure.
Kim said of her cut-out: 'I must say I am pretty content. I am pretty confident.
'Physically we are quite confident girls. We are glamour girls. We love the hair we love the make-up, but we're also OK without all that too.'
Shapely: But the reality star's famous derrière was still showing no signs of disappearing
She added that the best way to feel 'fantastic and skinny' was to date a tall, hunky athlete as she discussed her new beau, NBA star Kris Humphries who is 6ft9in tall.
'I feel tiny next to him,' she commented.
Kim also revealed how she funded a church set up last year in Calabasas by her mother Kris Jenner.
Body image: Kourtney and Kim stood next to cardboard cut-outs of themselves and discussed what they disliked about their bodies on Piers Morgan Tonight
The revelation came after Morgan asked the reality star if she knew how much she was worth, to which Kim replied: 'Whatever it is, I give 10 per cent away to the church and that's what I was taught. Every year. Absolutely.'
During the chat on his CNN show Piers Morgan Tonight, the host asked if Kim had 'given away millions', to which Kim confirmed: 'Yeah.'
'There's a charity that I work with a lot that I donate money all the time - the Dream Foundation - and my mum has helped create a church, so we help fund that,
it's in Calabasas,' she said.
The 30-year-old was referring to tax-exempt contributions to the LifeChange Community Church, which was founded by Kris and Reverend Brad Johnson.
Charitable: Kim and Kourtney appeared on the CNN show, where Kim revealed she funds a church started by her mother
Johnson, who married Kim's sister Khloe and LA Lakers player Lamar Odom during a televised ceremony in September 2009 watched by three million people, was working at a local Starbucks before embarking on the new venture with Jenner.
The embattled pastor left his prominent position as leader of the Calvary Community Church in Westlake, California - where attendance surged to 5,000 under his tenure - in disgrace after his infidelities were revealed in May 2007.
The once-powerful Johnson found a saviour in Kris Jenner- the former wife of O.J. Simpson lawyer Robert Kardashian - and her cashed-up daughters.
Kim chatted to Piers Morgan about her enormous newfound wealth, but said: 'As long as we give back and help out any organisation that is close to our hearts.
source: dailymail [endtext]