Heading out for a party on Friday night, Kelly Brook and new boyfriend David McIntosh were showing off their very different type of guns While the model was brandishing an inflatable tommy gun for a gangster-themed birthday, her ex-Gladiator beau David was showing off his own guns – his bulging muscles Hosting a Bonnie & Clyde themed party for German photographe. Ellen Von Unwerth at her London restaurant Steam And Rye, Kelly opted for a gangster-style ensemble. She wore a pair of black shorts with braces, burgundy blouse and black fedora hat and carried her inflatable weapon as she arrived at the City of London venue.Her boyfriend of a few weeks went for a gangster look with a modern twist – going shirtless under a waistcoat to show off his sculpted biceps and arm tattoos The party was marking the 60th birthday of acclaimed snapper Ellen, who famously shot the model’s Playboy cover back in 2010.The private party started with a dinner, followed by drinks and dancing Kelly, who co-owns the bar with nightclub mogul Nick House, posted a series of photos from the party to her Instagram She revealed the group had been feasting on lobster and steak during the meal.She wrote: ‘Happy Birthday @ellenvonunwerth Dinner is served #Steam&Rye #Lobster #Steak #Cocktails. Kelly’s Friday night partying comes after she and David attended the NBA Global Game between US basketball teams Brooklyn Nets and Atlanta Hawks at London’s O2 Arena on Thursday. David stayed close to his new girlfriend as they arrived at the party The pair went for a dressed down look in jeans as they hopped between the game and the launch night of the new Brooklyn Bowl entertaiment venue next door.