The season finale of "Big Ang
" (Sun., 9 p.m. ET on VH1) hosted an impromptu "Mob Wives
" reunion when Drita and Renee stopped by for a lavish pool party (ostensibly thrown for Ang's son, A.J.). Sadly, since A.J. was required to stay in treatment at rehab, he ended up missing his own soiree, but that certainly didn't kill the mood -- especially once Neil presented Ang with an impressive Engagement Ring
. Although they're married, it was ...