Early in her career, Holly co-hosted the Ministry of Mayhem
But it was sometimes a messy job!
Next was Feel the Fear with Steve Wilson
Holly then went on to appear on Ant and Dec's Saturday Night Takeaway with pal Fearne Cotton
Fearne and Holly became team captains on Celebrity Juice, hosted by Leigh Francis as Keith Lemon
Holly shot to stardom when she co-hosted Dancing on Ice with Philip Schofield - and appeared in some showstopping dresses!
Va va voom!
Holly was also a hit as host of ITV2's The Xtra Factor