Singer Ailee released her new song, "Singing Got Better" teaser video online.

On January 3, she released her new teaser video online and gained much attention.

Her song, "Singing Got Better" was written by singer Wheesung and accentuates Ailee's amazing vocals.

The video also gained much attention as it featured MBLAQ's Lee Joon.

It has been one year since AIlee and Wheesung held hands and worked on a song together.

Her new song will release on January 6.