Khloe Kardashian attended the House of CB Flagship store launch in West Hollywood on Tuesday night, and the 31-year-old reality starlet looked incredible in a body-hugging orange bandage dress. But it was sis Kylie that really grabbed attention when the two girls met up for dinner, after, at KOI. The blue-haired beauty rocked a new look, along with a long tee-shirt and thigh-high boots.

Bet the single lovely ladies were on the prowl for men ... Khloe said recently she wants her divorce from Lamar to be finalized so she can move on -- because she wants babies, stat! Meanwhile, Kylie's rebound with PartyNextDoor doesn't seem to be working out, so she's looking for a Tyga replacement and we're SURE that won't be hard to find. Girls, get some REAL men this time around!