The presenter will reteam with Nicky Campbell for the ITV programme, which reunites relatives after vast amounts of time apart.
© Rex Features
© WENN
"If you thought series one was emotional, you've not seen anything yet," she pledged. ''The stories we've unearthed this time round will tug at your heart-strings like never before. Get ready to start stockpiling those tissues."
The first episode of Long Lost Family will focus on ex-professional rugby player Mark Appleson searching for his birth mother and a 71-year-old hoping to meet her daughter after half a century.
Speaking about his recruitment to the format in 2010, Campbell declared: "'I've never been so excited about a show in my career. I have a deep emotional connection with it, being an adopted person and having traced my own birth families."
Long Lost Family airs Thursday, April 12 at 9pm on ITV1.
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