Lots of celebrities are rumored to be in Cleveland for LeBron's return game

The city of Cleveland is abuzz as residents get ready for LeBron James and the Cleveland Cavaliers' season opener.

The city of Cleveland is abuzz as residents get ready for LeBron James and the Cleveland Cavaliers' season opener, an event James called "probably one of the biggest sporting events." Buzz is so big it has the rumor mill working overtime as to which celebrities will attend the game.

Here are some of the celebrities believed to have been sighted in the Cleveland area on Thursday in the run up to the big game.

Jay Z and Beyonce:

Beyoncé is at the Euclid Starbucks I'm leaving work rn

— jawn was here (@JohnRHealey) October 30, 2014

Justin Bieber: 

Justin Timberlake:

Drake (of course):

Beyoncé and drake in town Cleveland is on another level for the cavs game tonight!

— Kyle Gajowski (@kgajow) October 30, 2014

Cavaliers part-owner Usher:

How much is CLE buzzing? Beyonce & Jay Z were spotted @ Starbucks. Justin Beiber was seen checking into hotel. Usher is singing nat'l anthem

— Michael Lee (@MrMichaelLee) October 30, 2014

Jadakiss:

Sat next to rapper Jadakiss on plane to Cleveland. Former Yonkers point guard at Gorton wearing Knicks hat. But LeBron got him tix.

— Marc Berman (@NYPost_Berman) October 30, 2014

This is all on top of confirmed appearances from Kevin Hart and Kendrick Lamar as part of TNT's pregame festivities, according to Cleveland.com.

And it would not be a party in Cleveland if everyone's favorite backup quarterback, Johnny Manziel, were not attending.

LeBron James is at the #Browns game today. Johnny Manziel going to #Cavs opener on Thursday. #clevelandisthenewvegas

— Mary Kay Cabot (@MaryKayCabot) October 26, 2014

Cleveland is going from "Mistake by the Lake" to the height of glitz and glamor for at least one night, all courtesy of LeBron's homecoming.

No sightings yet of Cleveland's other favorite son, Drew Carey.

- Brendan Maloy