The popular presenter will be back on his Radio 2 show on Saturday after months away from the airwaves.
He has also confirmed he's taking time out from work commitments to seek help for some personal issues.
The presenter insisted It Takes Two will "be in safe hands" following her exit after 10 years.
He was supposed to offer commentary at the semi-finals with Scott Mills and Chelcee Grimes.
"I am so desperately sad... she really was the funniest, most bubbly sweetest girl."
"It should be introduced as law that MPs HAVE TO answer questions," the presenter tweeted.
The presenter said her felt like he’d “won the lottery”.
He will also have to sit out his Saturday Radio 2 show as he self-isolates.
Fans rewatched the episode that saw Craig Phillips confronting Nasty Nick during the first series.
Emma Willis and Dermot O'Leary will also be joining in the fun on Big Brother: Best Shows Ever.
From Jackie Stallone's entrance to Makosi's "pregnancy", get ready for a serious hit of reality TV nostalgia.
After judge Bruno Tonioli’s performance last weekend, we chat all things Strictly, including why we know so little about presenter Tess Daly. Elsewhere, as I’m A Celebrity continues, we take a look back at bushtucker trials over the years in this week’s quiz. In the world of Celeb Stock, Drag Race UK winner The Vivienne is going up, while Rylan Clark-Neal haters are going down, after the presenter was unveiled as the host of Channel 4’s election night coverage.
The presenter's tweets about politics have unfairly made him the butt of jokes on social media.
Who wouldn't want to perform an R&B duet with Vanessa Feltz?
The former X Factor star has joined Zoe Ball on the hit spin-off series.