By Mia O’Hare Jess Gale savagely admitted she was “very happy” to part ways with Callum Jones. The Love Island star, 24, got close to Callum, 27, during the All Stars spin-off of the hit ITV2 dating show. They placed as runners-up earlier this year, however called it quits a month after the series ended. It all came crashing down for Jess and Callum as they parted ways at his ex Molly Smith’s clothing launch. Insiders at the bash last month claimed new couple were seen bickering before ditching each other at the end of the night. Jess has now spoke out for the first time since the split, admit…