Singer Avril Lavigne @ the Picksie 2.0 launch party at Lucky Strike Lanes & Lounge in New York City

Singer Avril Lavigne attends the Picksie 2.0 launch party at Lucky Strike Lanes & Lounge on November 22, 2011 in New York City.

Avril Lavigne is a pinhead — bowling pinhead, that is! The ‘What the Hell’ songstress attended the Picksie 2.0 launch party at the Lucky Strike Lanes & Lounge on Nov. 22 in New York City. While at the party, Ms. Lavigne partook in some bowling. From the look of her form, we’d say she nailed a couple of strikes while at the festivities!

Before Lavigne hit the lanes for the some good old-fashioned bowling fun at the Picksie 2.0 launch, she posed for some red carpet pictures outside of the Lucky Strike Lanes & Lounge. The Canadian singer donned skin-tight black pants, a black coat with leopard trim, and a colorful, baseball-style tee from her Abbey Dawn collection. We’re happy to see that Lavigne’s face has healed up after she was injured in a pretty nasty fight a couple of weeks back.

What’s Picksie 2.0? It’s a new iTunes app! According to the description from iTunes’ app store, Picksie 2.0 is your “go-to location-based service for discovering restaurants, cafes, bars, clubs, movies and other events around you that are catered to your personal likes and dislikes.” We wonder if Ms. Lavigne uses the app to find the hottest spots when she’s trekking across the globe!

Earlier this month they got caught up in a vicious bar brawl during a night out on the tiles.

But tonight Avril Lavigne and boyfriend Brody Jenner kept out of harms way with a night of good honest fun at the bowling alley.

The 27-year-old Canadian singer and Jenner, 28, 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' - but decided against wearing bowling shoe as she took to the lanes, instead opting for flats.

A shy Brody shunned the red carpet, though, in what was his first public appearance since the November 6 attack in a Los Angeles hotel bar.

Sk8ter Girl singer 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.

A source told TMZ.com at the time that a man hit Jody with the beer bottle was shouting abuse at him before the attack.The gossip website alleges the man called Brody ‘a douche’ before striking him with a beer bottle.It has then been alleged that the man’s friends then became involved and attacked both Brody and Avril.Avril took to Twitter to rant soon afterwards, 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*****.A spokesman for Brody said following the attack: 'He is recovering at home after being assaulted in an unprovoked attack this past Saturday night. 'He appreciates all the calls of support and well wishes.  As this is an ongoing police investigation, there will be no further statements at this time.'Hotel security were said to have broken up the fight and detained Brody and others involved.He was photographed outside talking on his telephone with a nasty gash on his forehead.Police were called to the hotel, and according to TMZ, their report listed Brody as the victim of an assault with a deadly weapon.

Afterwards he tweeted: 'Interesting Saturday night.Just got of the hospital with a new scar on my face. Charges/chargers!'

Brody, 28, was offered treatment at the scene, but is said to have refused it and attended hospital under his own steam.

While he spoke to police, Avril, 27, and the other girl are said to have disappeared from the scene before there was time for them to be questioned.

Pop singer Avril, 27, is renowned for her hot temper, and allegedly got involved in a confrontation with jailbird Lindsay Lohan last year.

She was also criticised for throwing a tantrum during a performance at a baseball game in June, where she swore on stage due to sound problems.

She later apologised.

However it is unclear who started the fight at the popular nightspot, where David Arquette's exclusive Beacher's Madhouse club is located.

Before the incident she seemed to have been having a great time with Brody.

He tweeted a picture, and said: 'Having the best night with the love of my life @AvrilLavigne so happy right now!'