Bradley Cooper looked somber when he was spotted with daughter Lea De Seine in Los Angeles while Irina Shayk remains busy in Italy following their breakup.

On Sunday, the “A Star Is Born” actor was photographed exiting a vehicle and carrying his 2-year-old daughter while heading to a private jet. From the looks of things, the father-daughter duo only had each other on Father’s Day.

It wasn’t clear where the two of them were headed that day, but Cooper seemed to wear a serious expression while boarding the private jet. The Hollywood actor wore a blue varsity-style jacket, beige slacks and a pair of sneakers for the flight. He also carried a couple of small carry-on bags with him.

Earlier this month, it was announced that Bradley and Irina have officially called it quits after dating for four years and despite having a daughter together. Following their breakup, sources told People that the exes continue to put on a united front for their daughter.

“For Lea’s sake, they keep spending time together as a family. Bradley is a great dad. He has always been very involved with his daughter,” one of the insiders said.

“It”s clear that Bradley and Irina have the same goals for their daughter. They want her to live a normal life, be surrounded by friends and thrive through play. They are both wonderful parents,” another source said.

After the announcement of their split, the Russian model flew to Italy for some professional engagements. Shayk is walking the runways of fashion week, so this is why she wasn’t able to join her ex and their daughter.

While in Italy, Irina is also grabbing the opportunity to unwind with her pals. Just this past Friday, she and fellow model Stella Maxwell were photographed walking along Florence’s streets.

Meanwhile, insiders clarified that Bradley and Irina’s split was not due to Lady Gaga. There have been rumors claiming that the “Bad Romance” hitmaker and the actor were having an affair while filming and promoting their movie together.

The infidelity rumors intensified when Lady Gaga and Cooper performed “Shallow” at the Oscars. Their live performance raised some eyebrows because it was deemed too real and romantic. However, Lady Gaga herself shut down the rumors during an appearance on “Jimmy Kimmel Live!” a day later.

“This is a love song. It is a love story and we worked so hard. I knew he had a vision for how long it should go,” Lady Gaga said at the time.

Bradley Cooper, Irina Shayk
Bradley Cooper and Russian model Irina Shayk arrive for the 91st Annual Academy Awards at the Dolby Theatre in Hollywood, California, on Feb. 24, 2019. Getty Images/Mark Ralston