MAMAMOO's Hwa Sa updated fans after the group's LA concert.

On June 5, Hwa Sa posted a picture on her personal Instagram along with a caption saying, "It was a really beautiful night, good night in LA."

Included in the published photos was a photo of the bruised legs of all four members, commemorative photos at the concert hall, and selfies.

Comments poured in on the post from fans such as: 

"The injuries on the knees!" 

"Omg your knees! Hardworking girls. Thank you for coming all this way to see us!"

"Those legs are carrying the K-pop industry." 

Meanwhile, MAMAMOO will hold an encore concert at the SK Olympic Handball Stadium in Seoul on June 16 and 18.