In video obtained by E! News, the Arthur George businessman was spotted leaving Blind Dragon at 1:30 a.m. in the morning. Soon after, he traveled to Delilah where he stayed at the Hollywood hot spot until 4:30 in the morning.
Rob appeared to be dressed in an orange sweatshirt from Halfwaydead and a Dodgers baseball cap when photographers spotted him hanging with Kylie Jenner's close friend Stassie Karanikolaou, who a source said were being "protective of him" throughout the night. Describing Rob as looking "great," the insider added, "He seemed relaxed and was trying to ease himself back into social settings. He looked really happy to be out and about with his sisters."
"Happy Halloween," Rob shared on Instagram before the celebrations kicked off.