Sarah Hyland and Matt Prokop break-up issue is a thing of the past as the "Modern Family" actress moves on from the split with her new boyfriend Dominic Sherwood.

The 24-year-old actress was seen at the Vanity Fair and FIAT celebration of Young Hollywood to raise money for the Terrence Higgins Trust at Los Angeles cocktail bar No Vacancy, The Daily Mail said.

Clad in a monochrome dress that featured a cut and detailed check print, Sarah Hyland also paired her look with embellished black heels for the night's event.

Sarah Hyland also donned a gold clutch bag and a set of diamond encrusted rings rounded while she spent the night with boyfriend Dominic Sherwood and other Hollywood personalities.

Sarah Hyland, who just moved on from her break-up with Matt Prokop, opted to have her hair styled in a small bun that was accentuated with minimal make-up.

On the hand, her boyfriend Dominic Sherwood, who recently appeared in the video for Taylor Swift single "Style," looked sleek and dashing in his suit that complimented the actress' ensemble.

After Sarah Hyland and Matt Prokop's break-up in August, the "Modern Family" actress found new love with Dominic Sherwood though she decided not to publicly announce their relationship.

Sarah Hyland and Matt Prokop's break-up create quite a stir in Hollywood when the "Modern Family" actress filed a complaint against her ex whom she had a relationship with since 2008, an International Business Times report said.

In the complaint submitted last September, the actress claimed she was physically and verbally abused during the last four years of their romance.

The court ordered a temporary restraining order against the 24-year-old actor and he is precluded to stay 100 yards away from the actress and her dog Barkley Bixby.

As per court order, Matt Prokop also cannot threaten or attack Sarah Hyland's pet.