And it all means nothing at all ...

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Across
  1. 2. Splash it all over 'Enry - and a first class celebrity.
  2. 6. Ollie & Tom from humble beginnings - warts & all...
  3. 7. Non's son
  4. 9. All about Romaine! And on a drip...(66.6N)
  5. 10. City where some say the underworld's very dark?
  6. 11. Man of grand designs -- mug with method
  7. 12. The most common pencil in entices scribbled!
  8. 13. If Ken can't then maybe...(if you need a job done ask a busty woman)
Down
  1. 1. A syrup, again and again
  2. 3. Domain of pampered little dogs?
  3. 4. Bacon, according to some
  4. 5. Bath taken unashamedly in the hot seat
  5. 7. Composer having suspicion about one? Deny cut
  6. 8. A new beginning for Gambo's Pick of the Pops Pop Pickers in 1978. - Destination outward bound...