2NE1's Dara poses with younger brother Thunder

On July 31st, 2NE1's Dara shared a photo update featuring her younger brother, MBLAQ's Thunder. Through her Me2day, she wrote, "Taken after 'Hate You' and 'Ugly' first broadcast.�'Dog Poop' (affectionate nickname) was in the waiting room next door. For the first time in a long while, I wasn't an embarrassing nuna to 'Dog Poop' today! It's awkward for me like this, but I think it's okay once in a while as an event." 2NE1 finally made their comeback with "Ugly" and "Hate You" yesterday, and MBLAQ are in the middle of promotions for "Mona Lisa".�As famous siblings of the K-Pop industry, fans were more than glad to see them with overlapping promotion cycles. Source + Photos: OSEN via Nate