Strictly Come Dancing pro dancer Kristina told her elated Celebrity Big Brother housemates that she is expecting her first child on Thursday .
Strictly Come Dancing pro dancer Kristina was partnered with Ben on the 2013 series of the show .
Strictly Come Dancing pro dancer Kristina , who was partnered with Ben on the 2013 series of the show , told her elated Celebrity Big Brother housemates that she is expecting her first child on Thursday .