Karen Koster has announced that she is expecting her first baby with husband John McGuire.

The Xpose presenter, who married businessman McGuire in Sicily in June of last year, took to Twitter to reveal the happy news.

She wrote: "So I know it's early, but myself & @johnmcguire72 already know how we're spending NYE...waiting to meet Baby McGuire".

The TV star later tweeted: "Thanks so much for all your gorgeous messages. Y'all are making me emotional! X"