Never officially in the original mostrar o PPGZ. In PPGD Blossom is currently w/ dexter (shown below) and the RRB had only a few pages about them when Butch fought XJ-9. But it does mostrar Boomer día dreaming about Bubbles a lil bit. So as of right now, they've only coupled up in fan fiction and fan art. (the picture below is from PPGD done por Bleedman. Just to make it clear, I'm not trying to steal anyone's artwork)
I fucking hate this couple and Bleedman! Bleedman can suck a sack of dicks, shove them up his culo one por one, and get raped por a horse for all I care!