Just like Kim: Kylie Jenner, 15, tweets glamorous and gritty black-and-white portraits of herself

With her exotic beauty and long dark locks, Kylie Jenner takes after her half-sister Kim Kardashian in numerous ways. And like Kim, the 15-year-old also enjoys sharing countless pictures of herself with her 2.8 million Twitter followers. The youngest Kardashian - aside from baby Penelope - posted two black-and-white images on Sunday of two very different looks for the reality starlet. The glamorous: Kylie Jenner, 15, posted two black-and-white images on Sunday of two very different looks for the reality starlet, including this statuesque shot of her wearing an Altuzarra dress The glamorous: Kylie Jenner, 15, posted two black-and-white images on Sunday of two very different looks for the reality starlet, including this statuesque shot of her wearing an Altuzarra dress In the glamorous image, Kylie stands statuesque on a marble patio in Miami with her legs crossed in a dramatic Altuzarra dress with oversized shoulder pads. The shot could either be a modeling picture or an outtake from Sunday's Kardashian family Christmas card shoot. In the second grittier image, Kylie looks every bit a teenager casually squatting on a New York City curb in an all-black ensemble as an upturned skateboard is propped next to her.. The gritty: The 15-year-old looked every bit a teenager casually squatting on a New York City curb in an all-black ensemble as an upturned skateboard was propped next to her The gritty: The 15-year-old looked every bit a teenager casually squatting on a New York City curb in an all-black ensemble as an upturned skateboard was propped next to her The Seventeen Magazine ambassador also posted a more provocative shot of her and blonde cousin Leah Felder Jenner clad in bikinis staring at the ocean after their 'desperate' midnight dip. The famous teenager's incessant modeling tweets are also a reflection of her blossoming career in the field as Kylie walked two runway shows during New York Fashion Week. Despite her youth, Kylie slipped into a rather provocative outfit of thigh-skimming red hotpants and a studded bondage suspender belt while strutting in Avril Lavigne's Abbey Dawn Spring/Summer 2013 collection show. Kim and Kylie: After the family Christmas card portrait on Sunday, the Kardashian clan went to dinner at Prime 112 in Miami Kim and Kylie: After the family Christmas card portrait on Sunday, the Kardashian clan went to dinner at Prime 112 in Miami Kim and Kylie: After the family Christmas card portrait on Sunday, the Kardashian clan went to dinner at Prime 112 in Miami This machine kills fascists: Kylie looked very dressed down in her vintage Bob Dylan tour t-shirt This machine kills fascists: Kylie looked very dressed down in her vintage Bob Dylan tour t-shirt The Keeping Up with the Kardashians star also modeled a pretty prom dress for designer Sherri Hill. Kylie and her 16-year-old sister Kendall were just voted one of Zimbio's 2012 Most Influential Women Under 30 in TV, thanks to their fast-growing fame and combined 6.8 million fans. The sister duo, who just started home-schooling thanks to their hectic schedule, just shot a Venus campaign for Facebook and Kylie recalled the first time she ever shaved her legs. You only live once: The famous teenager donned a less than glamorous life vest for a family trip to the Miami Dragon Boat Festival on Saturday You only live once: The famous teenager donned a less than glamorous life vest for a family trip to the Miami Dragon Boat Festival on Saturday Family fun: The entire Kardashian clan divided into gold and Dash teams as they raced at Haulover Beach Family fun: The entire Kardashian clan divided into gold and Dash teams as they raced at Haulover Beach Jenner told Just Jared Jr., 'I was scared to talk to my mom about shaving and one of my sisters ended up walking in on me shaving on the side of the tub and told me to use shaving cream. 'I’ve used it from then on, my favorite is the Satin Care Passionista Fruit shave gel.' And when Kylie's not primed to take over the legacy Kourtney, Khloe and Kim created, she has been busy babysitting Kim's new Persian kitten Mercy from rapper Kanye West. Modeling for Avril: Kylie walked two runway shows during New York Fashion Week, including Avril Lavigne's Abbey Dawn Spring/Summer 2013 collection Modeling for Avril: Kylie walked two runway shows during New York Fashion Week, including Avril Lavigne's Abbey Dawn Spring/Summer 2013 collection Hello sailor! The teen slipped into a rather provocative outfit of thigh-skimming red hotpants and a studded bondage suspender belt while on the runway Hello sailor! The teen slipped into a rather provocative outfit of thigh-skimming red hotpants and a studded bondage suspender belt while on the runway