During the first stint of her Unbreakable World Tour last night, Janet Jackson kicked things off in style, sharing some new music alongside classic hits. Amongst the new sounds appeared an all-new collaboration with Missy Elliott, marking the first time the two have worked together since Missy jumped on the Son Of A Gun remix over a decade back (plus their 2008 hook-up The One).

Produced by Janet’s long-term collaborators Jimmy Jam and Terry Lewis, you can cop a listen to the full cut below. At the moment, the track remains untitled, however Missy did make a ‘digital appearance’ on the backdrop of the song.

Very cool!

**UPDATE: According to Ultimate Music, the new collaboration is titled Burnitup!.