They were joined by Swedish diplomat Leif Pagrotsky and Dr.
Joanna Rubinstein, President & CEO of Childhood USA.
Malin's actor boyfriend looked classic in a black suit worn with a white shirt and sharp bow-tie, while letting his curly locks frame his chiseled jaw.
The couple made their red carpet debut in June, but have been linked since around a year ago.
The Swedish actress pinned her blonde hair back into an elegant chignon, while completing her look with chandelier earrings and a geometric gold clutch.
Although her career is going from strength-to-strength, she claims that her biggest achievement to date is marrying her husband, drummer Roberto Zincone.She is currently in a relationship with actor Colin Egglesfield. The 'Heartbreak Kid' star took to Instagram to reveal she is set to tie the knot with her "sweet and loving" actor boyfriend. Her younger sibling shared a similar snap on her Instagram page, calling the day 'amazing.''Sebastian, two years ago you came into this world and changed my life for the better. #letthemeatcake #happybirthday #love #family.' Busy single mom: Malin shares custody of her son with with ex-husband, Italian drummer Roberto Zincone; seen above she posed at the premiere of The Final Girls in March at the SXSW Festival in Austin, Texas Spent Easter with my most special person.You have taught me patience, presence, delight, and of course the truest form of love there is,' she wrote in her Instagram post.'You grow me into a better person each day and so I want to thank you and celebrate you for the wonderful little soul that you are. He was more interested in mommy than chocolates...gonna enjoy these moments while they last! #easter #love A photo posted by Malin Akerman (@therealmalinakerman) on He told the satellite radio host: 'She's a single mom. You know, her husband, they're together 10 years, they have a baby, [and] four months in, he's like, "I'm done." 'So, she not only pays him alimony to take care of this guy, but I watched her as a mother, and I was like, "This is the most inspiring woman.