Never officially in the original دکھائیں یا 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 دکھائیں Boomer دن dreaming about Bubbles a lil bit. So as of right now, they've only coupled up in پرستار fiction and پرستار art. (the picture below is from PPGD done سے طرف کی 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 پچھواڑے, گدا one سے طرف کی one, and get raped سے طرف کی a horse for all I care!