Heidi Montag and Spencer Pratt

Heidi Montag and Spencer Pratt

Heidi Montag and Spencer Pratt are planning a musical of their lives.

The 'Celebrity Big Brother' stars - who are also known as Speidi - are thrilled with their "awesome" idea, which was inspired by their visit to see 'The Lion King' in London on Saturday (02.02.13).

Spencer told the Daily Star newspaper: "It was an amazing show. We loved it.

"[Our own musical] is an awesome project. We have been the king and queen of reality TV for a while.

"So it would be cool to now see our life story turned into a musical. Watch this space."

The couple - who shot to fame in 2006 after appearing on 'The Hills' and married two years later - are unsure whether they will appear in the show themselves or cast other people.

The pair's eventful lives - which includes a split a year after they wed which turned out to be a publicity stunt - will also be the subject of a forthcoming TV special, 'The Speidi Story', which will air on Channel 5 later this month.

A spokesperson said: "Speidi have gone from being America's most loathed couple to a new UK phenomenon, thanks to 'Celeb Big Brother'. This is their story."