10 Celebrities’ kids who are completely hidden from the public eye (With Pictures)

2. Joseph Baena

One of the biggest celebrity cheating scandals of the past few years was the revelation of what Arnold Schwarzenegger had been doing with his free time when he wasn’t busy making blockbuster films or driving around in his Hummer.

Turns out that Arnold had been having an affair with his nanny and housekeeper, resulting in a love child during their late 1990s. His son Joseph Baena, born to mother Mildred, was apparently only revealed as Schwarzenegger’s offspring after wife Maria Shriver confronted Mildred with evidence of the affair. SEE ALSO: 10 Popular male celebrities with the biggest penises (With Pictures)

In recent photos, Joseph appears to be growing up just like his old man, with a physique that appears to owe a lot to dad.