Why Hollow Block is Trending?

Hollow Block is the code name for Myrtle Gail Sarrosa. She is one of the housemates in the Pinoy Big Brother Teen Edition 4 that is now very famous because of her uniqueness and humbleness inside Big Brother's house. "HOLLOW BLOCKS" was named to Myrtle because of she was described by her housemates as a strong woman just like a Hollow Block.