Jennifer Lopez reunites with her son from 'Maid In Manhattan"

If you are wondering who he is, he was her 10 year old screen son from their 2002 hugely successful movie, Maid In Manhattan.

The 45-year-old actress played the 22-year-old hunk's mother in the movie and was astonished by how much the actor has grown up when they shared the stage at the Los Angeles ceremony last night (08.10.14). She said: "It's crazy...he's so big! Oh my god."

Well, the 'Teen Wolf' star - who also hosted the ceremony with 'Modern Family' actress Sarah Hyland - further joked he was ready to collaborate with the 'On the Floor' hitmaker on another project.

After they hugged when she walked on stage to present an award, he said: "I know we haven't seen each other since 'Maid in Manhattan', which was forever ago... But I thought that maybe if you needed a backup dancer, I'd fit. What do you think?"

In a funny move, Tyler then shook his butt and danced around Jlo - who split from backing dancer Casper Smart in June after three years of dating - in a mock audition, prompting her to joke: "If I say yes, will you stop?"

However, the 'American Idol' judge later shared a picture on her Instagram with her former screen son with the caption: "Aww look at Ty all grown up!! @i_love_harveys #teenchoiceawards (sic)"

We only hope they don't date after this happy reunion... #justsaying.