Robin Thicke looks fit in a black T-shirt and shorts for a tennis match with his trainer in Malibu

Robin Thicke looks fit in a black T-shirt and shorts to hit the courts for a tennis match with his trainer in Malibu

He burst onto the scene in 2013 with his controversial hit song Blurred Lines.

And on Monday, Robin Thicke looked ready for a workout as he geared up for a tennis match with a personal trainer in Malibu, California.

The Los Angeles-born singer, 44, wore a simple black T-shirt along with a pair of gray gym shorts for the fitness session by the sea.

Sporty: On Monday, Robin Thicke was seen waiting to get his workout on ahead of a tennis match in Malibu

He blocked the bright sun with a black Adidas baseball cap and wore a pair of classic aviator sunglasses.

The father-of-four donned black ankle socks and black New Balance sneakers to pound the pavement.  

Ever the fitness enthusiast, Thicke sported a Wilson wristband along with a brace on his left knee. 

Chatting: The Los Angeles-born singer, 44, wore a simple black T-shirt, along with a pair of gray gym shorts

Chatting: The Los Angeles-born singer, 44, wore a simple black T-shirt, along with a pair of gray gym shorts

The crooner stood in the parking lot outside the tennis court on his phone while waiting for his trainer.

Thicke, son of the late Growing Pains star Alan Thicke, is engaged to model April Love Geary, with whom he shares three children.

His eldest son, Julian Fuego, is his child with ex-wife Paula Patton. 

Catching up: The crooner stood in the parking lot outside the tennis court on his phone while waiting for his trainer

Catching up: The crooner stood in the parking lot outside the tennis court on his phone while waiting for his trainer

Earlier this month, Robin celebrated Julian‘s 11th birthday and marked the occasion with a lovely photo on Instagram. 

In the caption, he thanked his ex Paula ‘for helping me create and co-parent such an amazing young man!’

Robin and Paula were married from 2005 until their divorce was finalized in 2015. 

Earlier this month: Robin celebrated his eldest son Julian Fuego‘s 11th birthday and marked the occasion with a lovely photo on Instagram

Earlier this month: Robin celebrated his eldest son Julian Fuego‘s 11th birthday and marked the occasion with a lovely photo on Instagram

While he shares Julian with ex-wife Paula Patton: Thicke is engaged to model April Love Geary, with whom he shares three children

While he shares Julian with ex-wife Paula Patton: Thicke is engaged to model April Love Geary, with whom he shares three children

He has been linked to April since 2014.

Later on Monday, Thicke shared two snippets from Good Morning America, on which he performed his new songs Look Easy and Lucky Star.

The musician recently released his first studio album in seven years, titled On Earth, and in Heaven.

Later on Monday: Thicke shared two snippets from Good Morning America, on which he performed his new songs Look Easy and Lucky Star

Later on Monday: Thicke shared two snippets from Good Morning America, on which he performed his new songs Look Easy and Lucky Star