With little brother Liam launching his biggest film to date, Chris Hemsworth made sure he was on hand to offer support.
The Thor star looked proud of his younger sibling as the handsome pair walked the red carpet in London, much to the delight of the ladies in the crowd.
Liam - boyfriend of Disney star Miley Cyrus - has been thrust into the spotlight as one of the main characters of The Hunger Games, the big screen version of Suzanne Collins' adventure novel.
In it he plays Gale Hawthorne, childhood friend and love interest of Jennifer Lawrence's character Katniss Everdeen.
The pair are separated when she must take part in The Hunger Games, an annual event where selected children of the 12 districts of the post apocalyptic world of Panem must fight to the death.
The siblings aren't the only actors in the family. Their older brother Luke is a small screen star, appearing regularly on Aussie TV.
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