Los Angeles, Jan 4: Singers Lady Gaga and Beyonce Knowles have reportedly joined hands again to do a follow up of their 2009 hit song "Telephone".
The video of the song said "To be continued...".
Gaga had previously confirmed that she has a new song called "Ratchet", which is co-written by rapper Azealia Banks.
Recently, Beyonce was clicked in a pair of earrings, similar to the ones that Gaga had worn recently with "Ratchet" written on it, reports thesun.co.uk.
The track will be their third collaboration after "Video phone" and "Telephone".