Sounds like Scott Disick had quite the weekend!
The 32-year-old showed up to both his paid appearances, jetting from 1OAK in Vegas to the Cowboys Dance Hall in Calgary, Canada.
But it might not have been all work and no fun for Scott!
[ Related: Scott Speaks Out About Split From Kourtney For First Time ]
He was spotted getting rather cozy to a mystery blonde on Friday night at 1OAK! So cozy in fact, that the duo looked to be locking lips!
Uh oh, that would not help his case with Kourtney Kardashian! Catch the incriminating pic (below)!
It looks like Las Vegas wants another piece of Britney Spears — but does she feel the same way?
It's been reported that the pop superstar is in talks to extend her Planet Hollywood residency, but a final decision has yet to be made!
According to some sources, Brit hasn't decided what she wants to do yet.
[ Photos: Britney Spears Brings Her Boys On Vacation To Hawaii! ]
Lately she's been in the studio working on some new music — and there are even talks of launching a concert tour!
So will she have time for more Sin City?
If the 33-year-old decides to move on, the remaining 142 shows of her Britney: Piece of Me concert will run from
Things are on the up-and-up for Céline Dion!
It's been almost a year since the the singer announced that she would be going on hiatus from her Las Vegas residency because her husband René Angélil's health had worsened. The 73-year-old has been battling the disease for 15 years. Whoa!
However, in a positive turn of events, it was reported that the diva's husband's throat cancer has seemed to improve.
The It's All Coming Back To Me performer is green-lit to return to Sin City sooner than later! AH-Mazing!
[ Related: Celine Dion Pays Tribute To Titanic Composer After His Tragic Death ]
In a recent interview, the icon revealed that her career move to Vegas was not initially met with positive support.
Too much hotness!
Mariah Carey and Katy Perry posed together in low-cut dresses prior to MiMi's performance during her 1toInfinity Vegas show on Sunday night.
[ Related: Katy's Convent Drama Heats Up ]
Both divas were FLAWLESS, obviously, and made us wish we could've been the ham in that sexy sandwich! LOLz!
Mariah sparkled in a floor-length sequined black gown, while Katy brought some color with her frosted blue shimmery dress and bright pink fur stole.
The 30-year-old also shared an image of her admiring Mariah's poster, which you can see in the gallery (above).
But the best part is probably this short clip of the two posing together!
Watch it (below)!
Maybe Scott Disick knows he has a slight partying problem?
TMZ reports that Kourtney Kardashian's ex has canceled his hosting gig for Friday night at 1Oak Nightclub in Las Vegas. Talk about last minute!
[ Related: Kourtney Sends Scott Packing! ]
It's been reported that the father of three's friends have been pressuring him to call off the appearance at the Sin City hot spot, and it looks like he's taking their advice!
We're wondering if this also means the bad boy is going to start getting serious about taking care of himself or if this is his way of trying to make things right with Kourtney.
What do U think, Perezcious readers?
[Image via Joel Ginsburg/WENN.]