Joseph Baena, Arnold Schwarzenegger's love child, turns 16

Arnold Schwarzenegger's love child Joseph Baena is following in his father's exercising footsteps

Baena, who turned 16 on Wednesday, reportedly received a complete home gym as a gift from his body building father.

Although Baena lives with his mom in Bakersfield, Calif., Schwarzenegger has reportedly established a connection with the teen. According to TMZ the two regularly talk on the phone and Schwarzenegger has even flown him to several movie premieres.

"Once the truth came out, Arnold embraced Joseph. Since then, they've been slowly building a great relationship," a source said.

The "Terminator" star began buffing up when he was 16 years old, and later when on to become Mr. Universe.