Singer Eru revealed a picture after an end-of-the-year party held with MBLAQ.

Yesterday, Eru posted on his Twitter, "End of the year party over. Come, 2013" along with a picture.

In the picture, Eru has a cap on with a thick scarf on, and to his right and his left are MBLAQ's members G.O. and Mir.

Internet users who saw this commented, "I didn't know you guys were close~," "Fun party, I'm jeaous," and "The three of them look like brothers."

Photo Credit: Yiru Twitter