Doesn't Michael Sheen look like a 16-year-old you used to hang around with in the park?! If Kate Beckinsale's updated photo of this scenario highlights, he's rather matured over the last 17 years...

To celebrate her 'baby' Lily turning 17, the actress posted this throwback photo teamed with a touching recreation...
 

While we're not sure what more there is left to reveal, we're keeping a peeper on The Late Late Show YouTube page.

As for Sheen and Beckinsale's relationship; in case you weren't aware the pair were an item between 1995 and 2003. The 42-year-old actress and Sheen remain very close friends, with Kate recently singing Sarah Silverman's praises.

Sheen and current partner, Silverman, attended the premiere of Beckinsale's Love & Friendship in a show of support, whereupon Kate told awaiting reporters "I love her. I love her. I love her. I am so glad Michael found her so I don't have to spend the rest of my life looking for her!"

Via People