Kylie and Kendall Jenner, Justin Bieber pose for group selfie

Kylie and Kendall Jenner didn't let father Bruce Jenner's car crash affect their weekend plans.
The teenage reality stars were spotted with brother-in-law Kanye West, Justin Bieber, Jennifer Lopez, Demi Lovato, Chris Brown, Alfredo Flores and J. Cole at a Big Sean show Saturday, hours after Bruce Jenner was involved in a fatal car wreck that left one woman dead.
Lovato shared a selfie of the group on Instagram, and included the caption, "#wheresdemi #iseeyou." Kylie and Kendall Jenner later attended the E! Grammy Awards after party with half-sister Khloe Kardashian, who hosted the bash Sunday.
Kylie and Kendall Jenner announced they will design a new fashion line for Topshop last week. The sisters previously launched clothing label Kendall & Kylie at PacSun stores, and released a special Valentine's Day collection for the brand Sunday.