Tinchy Stryder arrives for the Brit Awards 2010 nominations launch at the IndigO2 in south east London.

Tinchy’s struggling this week too, as he’s just worked out how the metaphor ‘life is a rollercoaster’ works and has expanded the tired phrase to three-and-a-half minutes of self-congratulatory navel-gazing.…

Though he’s bagged Number Ones galore, collaborating with gobby pop-rats [b]N-Dubz[/b] and much-mocked R&B crooner [b]Craig David[/b] has ensured that what vestige of coolness Ghana-born, Brit-based rapper [a]Tinchy Stryder[/a] had…