Fashion assassin - Sarah Sky

Models, spies and lipstick gadgets in this fast-paced teen series.
Supermodel Jessica Cole has no intention of ever spying again after
she was nearly killed by an embittered ex-model and a rogue
MI6 agent. That is until she's blackmailed into posing undercover
as bodyguard to a very rich fellow model. What seems like a simple
job aboard a luxurious yacht in Monaco soon turns into a deadly
mission to stop the most dangerous weapon in the world falling
into the wrong hands. Jessica will need every gadget in her make-up
bag if she wants to get out of this one alive.