The Lib Dem leader became widely known for his attention-grabbing stunts during the general election campaign.
The fire took place just weeks after devastating flash floods in Valencia killed more than 200 people and destroyed thousands of homes.
In a video update shared on Friday, Davina asked her fans to "keep her in their prayers" during her recovery period.
The Leonid meteor shower is set to delight stargazers, sending shooting stars streaking across the night sky. The Leonids – one of the more prolific annual displays – are usually fast, bright meteors ...