Olly Murs admitted that he misses "her every day" as he paid tribute to his close friend and co-star, Caroline Flack.
The 41-year-old singer rose to fame when he appeared on The X Factor in 2009. He finished in second place, unfortunately not taking the winning position from Joe McElderry.
Since then, he's had a fruitful career and has released hits such as Heart Skips A Beat, Dance With Me Tonight and Troublemaker.
On Sunday (September 7), Olly took to the stage just days after he welcomed his new son to the world. Appearing at Radio 2 in the park, the star performed some of his most popular songs to the crowd.
He then took some time to chat to the audience as he wished to dedicate his song Dear Darlin' to late TV presenter Caroline Flack.
The singer co-hosted The Xtra Factor alongsi