I don't think so. Last I heard about Bey & LaTavia meeting up was like 3 years after DC breakup.
LaTavia's family has been sick (mom and grandmom), so she's been taking care of them...which is why she's been off the radar. Maybe they'll meet back up, now that LaTavia stepping back into the spotlight. She going on the new season of RnB Divas Atlanta on TV One.
She has a baby girl now too...her and Bey could bond over that.