34 of the best celebrity yacht moments of 2015

Israeli socialite Hofit Golan displays some questionable sailing techniques while on a superyacht cruise in Ibiza in July. The TV personality sailed around the Med with three friends before ending her trip in Turkey.

Former model Christie Brinkley shared this snap of her son Jack posing aboard a traditional sailing yacht in Capri in July. Brinkley's two daughters, Sailor and Alexa, were also on holiday with the family.

American actress Eva Longoria shows the world how much she enjoyed her  superyacht cruise in Capri in July with this fun vacation snap. Longoria's vacation began in Marbella where she was joined by husband Jose Antonio Baston and a large group of friends.

Model Kelly Rohrbach poses for an envy-inducing snap showing her unwinding on superyacht   _Arctic P _after partying at the  Leonardo DiCaprio Foundation gala in Monte Carlo in July. Rorhbach spent time on board the yacht - which recently played host to  owner James Packer and his girlfriend Mariah Carey - in Saint Tropez with her boyfriend DiCaprio, who received an award from Prince Albert II of Monaco this week for his work and donations to ocean and environmental charities.

Actress Michelle Rodriguez enjoys the sunset on  celebrity-favourite superyacht Ecstasea in the French Riviera in July. She was joined by fellow actress Nina Dobrev and the pair unwound after attending the  Leonardo DiCaprio Foundation Gala in Monte Carlo by enjoying the yacht's  top jet ski offering.

American socialite and style icon Olivia Palermo cemented her fashion credentials when she holidayed on board T.M.Blue One – the 46 metre Picchiotti belonging to the honorary president of Valentino Giancarlo Giametti - this summer. Palermo was joined by Giametti, Carlos Souza, Lukas Dvorak and her husband Johannes Huebl for a luxury yacht vacation in Ibiza in July.

Oscar-winning actress Jennifer Lawrence (top right) showed off her playful side as she took to the top of a human pyramid supported by fellow actress and comedienne Amy Schumer (bottom right) in July. The pair were holidaying on board a yacht with a group of other female friends after being re-united at a recent Comic-Con event in San Diego and - both being known for their adventurous natures - made good use of the yacht's jet skis and inflatables.

Lebanese pop sensation and judge on television contest The Voice Kids, Nancy Ajram enjoys some downtime with her husband before performing at a sell out concert in Jerash, Jordan in July.

Danish model and television presenter Caroline Fleming showed the world how much she was enjoying her  luxury yacht vacation in Ibiza with this fun snap in August. Fleming is a guest on board the 46.5 metre  CMB Yachts Orient Star and is holidaying with her three children and a host of other family and friends.

Singer and X Factor judge Rita Ora gets into the party mood aboard a luxury yacht in Ibiza in August. Ora was joined by a large group of friends in The White Isle where they chartered Gold Digger - a Baia Aqua 54 - and spent a day enjoying life at sea before returning to land to sample the local nightlife.