It seems nothing will keep the Jenner sisters away from a good party - not even their father being involved in a serious car crash. Kendall and Kylie were seen living it up alongside Kanye West, Justin Bieber and Jennifer Lopez on Saturday night at a Big Sean concert in West Hollywood. Meanwhile dad Bruce was at the center of an investigation into a car crash that left a woman dead in Malibu earlier in the day. SCROLL DOWN FOR VIDEO A-Listers: Kendall Jenner (far right) alongside brother in law Kanye West,  J-Lo, Justin Bieber and Chris Brown at Big Sean gig
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Bruce Jenner at center of police investigation after horror smash
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Worried Kendall rushes to sister Khloe's house
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Hours later she and sister Kylie party with the stars at Big Sean gig
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Kylie posts selfie the following day
According to inquisitr.com at one point during the show, Bieber took to the stage to hug @placeholder.