The Hangover baby all grown up! Grant Holmquist reprises his role as Tyler in new movie

PUBLISHED: 12:28 EST, 21 May 2013 | UPDATED: 01:48 EST, 22 May 2013

The tiniest member of the Wolfpack is all grown up!

Grant Holmquist, who played baby Tyler/Carlos in the first Hangover, reprised his character in the three-quel due out May 23.

'The cheeks kinda give it away, right?' his mother Carrie Holmquist told People magazine.

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Four years later: Grant Holmquist, who played baby Tyler/Carlos in the first Hangover, reprised his character in the three-quel due out May 23

Four years later: Grant Holmquist, who played baby Tyler/Carlos in the first Hangover, reprised his character in the third installment due out May 23

The blond five-year-old beat out several six-year-olds to resume his role as the son of a stripper named Jade (Heather Graham).

'We called up the mom and said, "Hey we're doing another one and we would love to see how Grant is doing,"' director Todd Philips told Global Grind.

'Then they came to my office and he was great and we had so much fun seeing him again.'

Little Grant looked ultra-dapper at Monday night's premiere in Westwood clad in a pin-stripe vest, trousers, and a blue dress shirt/tie combo.

So cute! The blond five-year-old looked ultra-dapper at Monday night's premiere in Westwood clad in a pin-stripe vest, trousers, and a blue dress shirt/tie combo

Wolfpup: The blond five-year-old beat out several six-year-olds to resume his role as the son of a stripper named Jade (Heather Graham)

Holmquist, his twin sister Avery, and six other baby girls took turns playing the sunglasses-wearing tyke cared for by Alan (Zach Galifianakis) back in 2009.

Grant's mother Carrie said the finished product ended up including about '60 percent Grant, 40 percent Avery.'

She recalled: 'They had shot for two days prior to us getting there, so there are a couple clips in that movie where it's not Grant or Avery.'

For The Hangover III, the precocious child spent the bulk of his filming opposite Galifianakis.

'The cheeks kinda give it away, right?' For The Hangover III, the precocious child spent the bulk of his filming opposite Zach Galifianakis

'Zach did an amazing job loosening Grant up': His mother Carrie said that Grant loved working with the bearded comedian so much he started calling him ' Zachy'

'Zach did an amazing job loosening Grant up,' said Carrie.

'He's the type of kid who's very analytical and intelligent. So he kind of walks into a room and takes it all in first so it was really nice to have those personalities warm up to him.'

She continued: 'When he sees him in the trailer or in the paper, he'll go, "Oh, there's Zachy!" He's taken to calling him Zachy. Grant loves him.'

'60 percent Grant': Holmquist, his twin sister Avery, and six other baby girls took turns playing the sunglasses-wearing tyke cared for by Alan back in 2009

The new comedy also features Graham, Bradley Cooper, Ed Helms, Jeffrey Tambor, Justin Bartha, and John Goodman.

Grant's co-star Ken Jeong, who plays gangster Leslie Chow, had a heart to heart with Carrie at a recent photo shoot.

'He's a physician and has twins, too. Just nice, nice people.'