Their roles in the teen romance A Walk To Remember helped establish their Hollywood careers.
Shane West, 40, was on hand to help present Mandy Moore, 34, with a star bearing her name on the Hollywood Walk of Fame on Monday.
The ER star surprised her with a photo of the two of them together on set from 2002.
Reunited and it feels so good: A Walk To Remember's Shane West, 40, was on hand to help present his co-star Mandy Moore, 34, with a star bearing her name on the Hollywood Walk of Fame
The 5ft9in singer and actress wore a classic mauve dress with a rippling skirt that complimented her toned arms.
She boosted her already impressive stature with a pair of tall crimson heels.
Shane opted for a relaxed outfit, with a tie-free gray suit. He slicked back his hair and displayed some designer stubble for the friendly gathering.
While praising the Saved! actress, he presented her with a vintage photo of the two on set from 2002.
Timeless style: The 5ft9in singer and actress wore a classic mauve dress with a rippling skirt that complimented her toned arms
Blast from the past: While praising the Saved! actress, he presented her with a vintage photo of the two on set from 2002
While speaking about the pop star, Shane recounted their opposites-attract pairing for A Walk To Remember.
'We couldn't have been more opposite when we met, I was busy wearing ill-advised clothes and having dubious hair choices and eyeliner and my garage punk band or whatever that was, and you were killing it on the pop star scene, and you had very long, beautiful blonde hair at the time,' he said, opposite the now-brunette.
'I was trying to get you to listen to The Clash and the Ramones. You were not interested, but you were very sweet about it. And you stuck to your Fleetwood Mac,' he
