Nova Jones' big tour of the galaxy continues today and every Wednesday at 5pm on RTÉ2 and RTÉ Player.
Last week we saw rival act Jonarchy and the Monarchy release their awesome hit song and Nova fears she will be knocked off the number one spot in the intergalactic music charts!!
It seems like she cannot hide her green-eyed monster in the press interview above! Can Nova overcome her jealousy, and make room for another star?
And it all seemed to be going so well...check out their duet - 2 Stars Shine Brighter than 1!!
If you want to hear more great songs from the show and lots of other cool additional content head over to the RTÉ Kids YouTube channel.