Kylie Jenner dons a cleavage enhancing bustier as she and sister Kendall run into Tristan Thomson

dailymail.co.uk:

Kylie Jenner turned heads on Thursday evening as she donned a cleavage enhancing bustier for a friends party in swanky LA.The make-up mogul, 24, was joined by her model sister Kendall, 26, who put on a very leggy display in a striking silk mini dress, and risked a run-in with her ex-boyfriend Tyga, who was also said to be in attendance.The sisters were celebrating pals, and sunny vodka owners,Stassie 'Stas' Karanikolaou and Zack Bia joint birthday - where they ran into sister Khloe's love rat ex Tristian Thompson.Guests are said to have arrived at around 6pm, and the party went on until past 1:30am when police were apparently called to break up the party.

DailyMail.com has reached out to Stassie's reps for comment who did not immediately respond. Party time: Kylie Jenner, 24, (left) donned a cleavage enhancing silver bustier as she joined leggy sister Kendall, 26 (right) for a friend's birthday party in LA on Thursday Awkward:The sisters ran into Tristian Thompson (pictured) just a day after his bombshell paternity exposé scandal aired on their Hulu reality show, The KardashiansKylie looked gorgeous in the stylish ensemble, teaming the raunchy bustier with a pair of wide legged blue jeans.

Letting her raven locks fall super straight the star donned a glamorous palette of make-up for the evening as she shielded her eyes behind a pair of oversized shades.The reality star added a pop of colour to the look with a neon manicure as she carried her belongings in a small baguette shoulder bag.