They recently flew their young family from Dubai to Los Angeles, marking their visit to a sixth new country since the start of lockdown.
And Tamara Ecclestone and her husband Jay Rutland made the most of their trip as they reunited with friends at Sam Palmer's 38th birthday bash on Sunday.
Sam is the fiancé of Tamara's sister Petra, who was also in attendance at the party.
Formula One heiress Tamara, 36, and her property developer husband, 40, posed as part of a group photo during the birthday celebrations that Jay posted on his Instagram.
Jay captioned his snap with the words: 'Fun day with the LA crew for @sampalmerofficial birthday..'
Sam also shared snaps and videos from the day as well, posting an adorable selfie with fiancée Petra, 32.
The businessman later gushed about his wife-to-be in an Insagram post, writing: 'Yesterday was the best day because I got to spend it with you ??'
His birthday party took place in took place in Brentwood, Los Angeles, and included an extravagant table setting of coloured potted plants, a cotton candy machine and a West Ham united birthday cake.
Entertainment for guests was provided in the form of a photo booth and table tennis matches as well as a bouncy castle for children.
Jay took to his Instagram page to pay tribute to his future brother-in-law as he shared a snap from the photo booth where they recreated a throwback picture from six years ago.
Tamara and Jay arrived in Los Angles last month, in time to spend Easter with Petra and Sam.
They escaped the UK when travel was still permitted and have spent time in a host of locations, including various trips and a prolonged stay in Dubai.
After a lengthy stay in the Four Seasons Resort Dubai at Jumeirah Beach, the Ecclestone-Rutland clan upped sticks to enjoy an extremely lavish stay in Beverly Hills.
The couple alongside their daughters Sophia, seven, and new arrival Serena, nine months, have rented out swanky new digs in LA for their stay at a 9,508 square feet, five bedroom, seven and a half bathroom mansion with a rental price tag of an eye-popping $90k (£65k) a month.
The house, which was built in 1987, boasts incredible interior choices including vast marble adornments, contemporary art, custom oak floor, a sprawling pool area and state-of-the-art appliances.
The family have been to six countries since the start of lockdown; Croatia, Switzerland, the U.K, Dubai, The Maldives and now America.