BoA showed her support for the veteran 'K-pop star'�Lee Hyori.

BoA took to her Twitter and wrote to Hyori, "Unni, I will anticipate your new album~~!! Please take care of your health~~ Fighting^^ Miss Korea~~!!" Lee Hyori replied back, "Thanks~~", and fans were happy to see their friendship is still going strong.

Lee Hyori made her debut back in 1998 while BoA made her debut soon after in 2000 and the two stars have been known to be good friends over the many years they've been together in the K-pop scene.

Now that Lee Hyori has her trusty divas�Uhm Jung Hwa and BoA by her side, there is no stopping her as she gets ready to unleash her 5th album on the 21st!