Macaulay Culkin looking healthier at Comic-Con

Former child star appeared thin and gaunt last year.

It looks like Macualay Culkin is taking better care of himself, judging by his recent appearance at Comic-Con in New York.

Last year the star was snapped on the streets of NYC looking thin and gaunt, leading to questions over the former child star's health and rumours he was battling drug addiction.

His reps at the time said that he was 'in perfectly good health', but that didn't stop the pictures quickly going viral.

But now it seems that Culkin is filling out again.

All better... Culkin appears at Comic-Con in New York (left), and snap that caused concern last year

Culkin... looking much healthier at Comic-Con

The 33-year-old 'Home Alone' star appeared on the panel for the cartoon show 'Robot Chicken' alongside creator Seth Green and other co-stars.

He even cracked jokes in front of the crowd over the weekend, appearing with a pair of rabbit ears, a trendy blazer and over-size sunnies.

Culkin has voiced various characters in the cult cartoon series since 2005, but his other acting work since his 80s heyday has been sporadic.

His last film appearance was in 'The Wrong Ferrari', an experimental project by director Adam Green released in 2011 and filmed entirely on an iPhone.

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