For more 'mobot' videos, click here
Stars (and schools!) are 'doing the mobot' to raise money for Mo Farah's charity.
Learn the moves and make your own mobot video to be in with a chance of appearing in the official video here
More top news
The so-called cycle super highway from Westminster to the Tower of London is one of Johnson's flagship transport projects.
Sunday is expected to be the hottest day, with the mercury due to top 26C in London.
London Assembly Tory leader Andrew Boff claimed campaign tactics to undermine Labour candidate Sadiq Khan had damaged community relations.