Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Episode | Broadcast Date | BBC One Presenter(s) | Starring | Radio 1 Presenter | Viewers (millions) |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 2005.0 | Clare Balding | Doug Segal | N/A | 6.43 |
| 2.0 | 2006.0 | Myleene Klass | Gethin Jones , Natasha Kaplinsky & Alesha Dixon | N/A | 6.06 |
| 3.0 | 2007.0 | Myleene Klass | Gethin Jones , Natasha Kaplinsky & Nick Knowles | N/A | 5.35 |
| 5.0 | 2009.0 | Myleene Klass | N/A | Nihal | 7.65 |
| 6.0 | 2010.0 | Jake Humphrey | N/A | Nihal | 9.37 |
| 7.0 | 2011.0 | Jake Humphrey | N/A | Nihal | 10.67 |
| 8.0 | 2012.0 | Gabby Logan | N/A | Nihal | 9.73 |
Question:
Who starred in episode 3? 
Answer:
Gethin Jones , Natasha Kaplinsky & Nick Knowles