Justin Bieber so has a crush on Rihanna and YIPEE! All-Star weekend is complete... A Beyonce sighting!!

Everyone knows the actual basketball played at All-Star weekend is the least important thing. The most important things are celebrity sightings and snooping around about gossip and parties. Duh!

So here's Rihanna and Justin Bieber sitting court side... Heheehee at the look on the Bieb's face. 

And yay!!! My favorite couple ever!

Sigh. They are perfection. 

I compiled all my favorite pictures from All-Star weekend parties and other such festivities.

Rondo, Paul Pierce and KG walked the red carpet together

Loving our three men in black.

Our very own Glen Davis struck a pose on the red carpet at a party

Okay, Glen! Looking good from the waist up. This might have looked nicer with dressier pants or a darker wash of denim... But he looks dapper anyway and it looks like he had a fun time. 

Javale McGee was at the same party, because he's relevant now

But this outfit... No, no. 

Jay-Z hosted a dinner and his BFF Lebron came. Where was Beyonce?!?!

Lebron and Jay-Z... Jigga always looks dapper. This is a better look for Lebron.

LOTS more pictures of Celtics and other NBAer's from parties and other random events after the jump

Kim Kardashian continues to infiltrate the NBA...Takes to the sidelines of the Newark Prudential Center. Is Kris Humphries relevant yet? In more exciting news, Jay-Z was also on hand!

This would be so cute... If it wasn't Kim Kardashian and Kris Humphries. Since it is, it's just... Weird. But it was probably a defining moment of his life... And most definitely of his career- because let's face is, the guy isn't even the first option off the bench. Maybe I'm just a hater! But hey, if Kim wants to pose for pictures  rep her man, go for it. She admittedly looked fab while doing so. 

And I won't lie. The outfit is really nice... My only problem is that it was January in New Jersey. I don't know how I feel about open toed shoes- but if I was chauffeured everywhere like Kim Kardashian is and didn't have to brave the freezing temperatures, maybe I'd wear them in the winter, too. 

Jigga was also on hand, and he looked quite pleased, watching his Nets beat the Jazz to end a 6 game losing streak. 

Gotta love Hova.

In other Nets related news, they have ended their drawn out, dramatic pursuit of Carmelo. Check out Prokhorov's press conference- everything sounds better (and more dramatic) said in a Russian accent. LOVE IT!!!