Label mates Whee In and Ailee are gearing up for their first collaboration single.

Earlier in July of this year, solo artist Ailee signed on as the first artist of The L1VE, the latest music label headed by VIXX's Ravi. In August, MAMAMOO member Whee In also joined The L1VE, expanding the label's family.

On December 6 at midnight KST, the two power vocalists dropped a teaser image announcing the release date of their first collaboration single. Titled, 'SOLO Christmas', the new collaboration will be revealed on December 11 at 6 PM KST. 

Stay tuned for updates on Whee In and Ailee's collaboration.