The ladies of Rainbow recently made a gorgeous comeback with "Sweet Dream", and although it's been difficult for international fans to hunt down their performances because of the videos being flagged down, they'll be glad to see a new set of beautiful photos from the girls. On June 25th, Jaekyung tweeted four new pictures of her and maknae Hyunyoung with the caption, "With maknae just after MBC's 'Music Core'!  Wait!  Try to find hidden No Eul!" Fans can spot a peek of No Eul's face behind the two girls with a playful victory sign next to their heads. Netizens said, "So angelic!", "You guys worked so hard for your stage", and "I love the merong  pose." Source + Photos: Star News via Naver