Jordin Sparks is in London promoting her second album ‘Battlefield’, and the ‘American Idol’ season six winner just played a late night surprise on her mother Jodi. “Ahahaha this JUST happened,” the 19-year-old writes. “My mom is EXTREMELY ticklish… and we took full advantage! MUAHAHAHAH and it is 3 am and were very squirlly! Enjoy! :)” Watch below.