Avril Lavigne and boyfriend Brody Jenner leant their support to the Picksie 2.0 computer game launch party at Lucky Strikes Lanes & Lounge in New York.
Avril dressed casually for the occasion in jeans and a we love to party T-shirt.
A shy Brody shunned the red carpet, though, in what was his first public appearance since the duo were attacked in a Los Angeles hotel bar.
Lavigne took to Twitter earlier this month to deny she had been involved in causing the scuffle at Roosevelt Hotel in Hollywood, which saw her boyfriend Brody Jenner taken to hospital to have stitches after being struck in the face by a bottle.
Avril was also nursing a few injuries including a black eye, bloody nose, scratches and minor cuts and bruises after getting caught up in the melee.
The couple insist it was an unprovoked attack and police are investigating the incident.
Avril took to Twitter saying: 'I don't fight. I don't believe in it. To clear things up I got attacked by 5 people last night out of nowhere. Not cool. My face is f*****.
