Arnold Schwarzenegger rocks cowboy hat as he met his son Joseph Baena's girlfriend during a bike ride in LA

On Friday Arnold Schwarzenegger, 72, was seen in the Brentwood neighborhood of Los Angeles speaking to his son's girlfriend before they took off for a bicycle ride.

Joseph was dressed for a sporty day out with a navy graphic T-shirt and black shorts that highlighted his muscular legs.

He rounded out the simple look with a black baseball cap and black and white sneakers.

Nicky rocked a white tank top with black leggings and white Nike trainers.

She had a black hip bag slung over her shoulder and kept a black baseball cap atop her brunette locks.

She and Joseph stopped to chat with the former governor of California in a parking lot before the men took off for a ride with Arnold's old pal Ralf Moeller.