Merry Christmas Everyone Shakin' Stevens Download 'Merry Christmas Everyone' on iTunes
Klass takes to her Twitter to share the happy news with her fans
The presenter has taken to her Twitter to reveal she is expecting a baby girl.
Klass said to be overjoyed by the news, tweeting: "Absolutely ecstatic. A little girl is joining our family. Feel extremely blessed".
However, her 3-year-old daughter Ava was less impressed with the news, saying that she wanted a pet rabbit instead.