United Kingdom, Feb. 11 -- Brenda Song and Macaulay Culkin bonded over the "trauma" of child stardom.

The 36-year-old actress found fame in the early 2000s when she played London Tipton on the Disney Channel sitcom 'The Suite Life of Zack and Cody' and admitted that by the time she met Macaulay - who became one of the biggest child stars of the 1990s following his role in 'Home Alone - in 2017, they were able to understand each other's struggles that have stemmed from those early years.

Speaking on the 'Sibling Revelry' podcast, she explained: "It wasn't one of the first things we connected on, but I think there was this unspoken understanding that we've had certain trauma that we both share that we didn't even quite realise stems from ...