Zac Efron and Lily Collins Split, Insiders Say
- Photo: WENN/WENN1 of 13
- Photo: Kevin Mazur/WireImage2 of 13
- Photo: George Pimentel/WireImage3 of 13
- Photo: Lia Toby/WENN4 of 13
- Photo: FRANZISKA KRUG/StarTraks5 of 13
- Photo: Sara De Boer/StarTraks6 of 13
- Photo: DDAA/ZOB/WENN7 of 13
- Photo: Kevin Mazur/WireImage8 of 13
- Photo: Fame Flynet9 of 13
- Photo: Kevin Mazur/WireImage10 of 13
- Photo: Marco Provvisionato/StarTraks11 of 13
- Photo: WENN12 of 13
Zac Efron and Lily Collins' spring fling is over.
After just three months together, the "Lucky One" actor, 24, and the "Mirror Mirror" actress, 23, have split, multiple insiders tell Us Weekly exclusively.
"They're no longer together. They were never serious, though; it was just a casual thing and it fizzled," one insider explains. "They were never in the same place at the same time."
A second source adds, "Zac was never very serious about her. He didn't talk about her to friends."
The stars were first spotted holding hands during a friend's birthday dinner at Los Angeles eatery STK on Feb. 8. After that, the low-key stars, who have been photographed together only once, only grew further apart.
"It's true that their schedules are crazy right now, which isn't conducive to a relationship being easy," a pal tells Us.
Prior to his relationship with Collins, Efron was in a long-term relationship with his "High School Musical" co-star Vanessa Hudgens, 23. Collins and her "Abduction" co-star Taylor Lautner, 20, ended their courtship in September 2011.
MORE FROM WONDERWALL:
Check out "Teen Mom" star, Farrah Abraham's, transformation!Watch Video »
Behind the Scenes
Jennifer Lopez previews her new music video and more stars share behind-the-scenes photos from set on today's Celebs Gone Social.Watch Video »
Diane Kruger, Margot Robbie, and Lindsay Lohan all get an F on this week's Fashion Offenders.Watch Video »
Julianne Hough, Madonna, and Rita Ora all get an F on this week's Fashion Offenders.Watch Video »
Sofia Vergara poses in a revealing neon bikini while her "Modern Family" castmates hit the beach in Australia on Celebs Gone Social.Watch Video »
Where Are They?
See what the cast of "American Beauty" is up to today.Watch Video »