The 'Lucky One' actor and the 'Abduction' leading lady left a birthday party for one of Efron's friends when being spotted by the paparazzi.
A few days after Zac Efron and Lily Collins were rumored enjoying a date night together, a few tidbits from the said outing were revealed. According to a source from PEOPLE, the twosome attended a birthday party for one of Efron's friends that night.
The source claimed that the "17 Again" actor and the "Mirror Mirror" beauty got cozy with each other. "They even walked in holding hands," the source testified. "They had a drink at the bar together and then joined the birthday crew on the patio."
Efron and Collins were spotted going out together over the weekend at STK in West Hollywood. After leaving the steakhouse, they hopped the same chauffeured black SUV. While the actress didn't rush to get into the car, Efron reportedly ran to get inside the vehicle to avoid the paparazzi.
"Zac literally ran to the car and jumped in, leaving Lily behind," an onlooker claimed. "But Lily kept her cool and took her time. She wasn't as worried about not being seen by us. She took her time. She probably didn't want to trip in her heels!"
Efron once dated her "High School Musical" co-star Vanessa Hudgens, who currently dates Austin Butler. As for Collins, she was previously romantically linked to her "Abduction" on-screen love interest, Taylor Lautner.