Mandy Moore hangs out with ex Wilmer Valderrama

HOLLYWOOD, Oct. 19 (UPI) -- Former couple Mandy Moore and Wilmer Valderrama were spotted hanging out together at Universal Studios Hollywood's Halloween Horror Nights.

The pair, who dated from 2000 to 2002, reunited over the weekend along with other close friends while Valderrama's longtime girlfriend Demi Lovato was in New York City for a performance on Saturday Night Live.

Moore shared pictures on Instagram of the trip, including a group shot of her traveling friends and a selfie featuring herself and the Minority Report star along with close friend Raina Penchansky.

"Also, I've know this goof (aka @wilmervalderrama) since I was 15!," posted Moore. "And @rp1313 has been my bff for nearly 12 years.... So many indelible memories and stories with these 2. Always fun to catch up with an #HHN run."

Back in January, the actress split from her husband of six years, recording artist Ryan Adams. In 2006, Valderrama and the 31-year-old were not on good terms after he opened up the couple's past sex life on The Howard Stern Show, but have since made amends.