The teen kept a low profile while walking through LAX, wearing a pair of black sunglasses and a red hoodie pulled up over her hair. She kept her arms folded across her chest and a serious expression on her face as she exited the airport.
Her arrival stateside also comes just in time for her birthday. Lily-Rose, who was just named the new face of Chanel No. 5 L’Eau, turned 17 on Friday. While Depp is set to perform with his band, the Hollywood Vampires, in Portugal on Friday, Lily-Rose’s mother, Vanessa Paradis, is in L.A. to help her daughter celebrate.
But earlier this month, Depp made a special trip to visit his daughter in Paris, where a source tells PEOPLE the actor may have warned her about his impending split with Heard.
“I don’t think Johnny’s trip to Paris this month was a coincidence,” the source said.
Related Video: Why Is Johnny Depp in the Doghouse?
On Thursday, Depp broke his silence about the split, three days after Heard filed for divorce.
“Given the brevity of this marriage and the most recent and tragic loss of his mother, Johnny will not respond to any of the salacious false stories, gossip, misinformation and lies about his personal life. Hopefully the dissolution of this short marriage will be resolved quickly,” a rep for the actor said in a statement to PEOPLE.