Kevin Winter | Getty
Page Six is reporting Lopez and Combs had a great time hanging out post-Oscars at the Vanity Fair party. But there was just one problem -- they weren't alone! Jennifer's date for the night was actually her current boyfriend Casper Smart, and according to witnesses at the party, his introduction to Lopez's ex was as awkward as to be expected!
Insiders at the bash report that Smart appeared "uncomfortable" around Combs -- who was celebrating his Oscar win as executive producer of the documentary 'Undefeated.' Luckily for Casper, Diddy didn't appear to have eyes for his ex Lopez. In fact, later in the evening, sources spill that Sean was spotted making out with on-again-off-again girlfriend (and Jennifer's Oscar presenting partner) Cameron Diaz.
As for Lopez, the Oscars were quite an eventful evening for the star. Besides her reunion with Diddy, J.Lo was the talk of the ceremony after she appeared to suffer an apparent nip slip!
Check Out More Awkward Award Show Moments
- Most Awkward Behind-the-Bro Hug
- Best Slink Down the Red Carpet
- Most Cringe-Worthy Embrace
- Best 'Someone Please Save Me' Face
- Most Lopsided Hug
- Best 'Why Am I Posing With These People?' Face
- Best 'We Don't Really Want to Kiss Each Other' Kiss
- Most Uncomfortable-Looking Conversation
- Most Sketchy Side-Eye Hug
- Best 'If Looks Could Kill' Face
- Most Unfortunate Dance Moves
- Most Unnerving Dress
- Best 'Get That Camera Out of My Face' Face
- Most Awkward Head to Bosom Ratio
- Most Well-Placed Priorites
- Best Model Leer
- Most Uncomfortable Body Language
- Best Kiss Miss
- Best Audience Push Down
- Best Disapproving Photo Bomb
- Best Muppet Smackdown
- Katy Perry's Red Carpet Fashion Through the Years
- Katy at Esquire Magazine's 'The Envelope Please' Oscar Viewing Party
- Katy at Step-Up's Fourth Annual "Fashion Forward
- Katy in Concert in Berlin
- Katy at VH1's 14th Annual Critics' Choice Awards
- Katy at the 2009 Grammy Salute to Industry Icons
- Katy at the 51st Annual Grammy Awards
- Katy at the 51st Annual Grammy Awards Press Room
- Katy on the The 52nd Annual GRAMMY Award's Red Carpet
- Katy at the 2010 EMI Grammy Party
- Katy at the 2010 American Music Awards
- Katy at the 2011 Logie Awards
- Katy at the 53rd Annual Grammy Awards
- Accident-Prone Pop Stars
- Kelly Osbourne
- Justin Bieber
- Jessie J
- P!nk
- SkyBlu of LMFAO
- Rihanna
- Sean "Diddy" Combs
- Musicians Who Look Like Cartoon Characters
- Taylor Momsen and Kung Fu Panda
- Taylor Swift and a Japanese Anime Character
- Miley Cyrus and a Chipette from Alvin and the Chipmunks
- Nicki Minaj and Rainbow Brite
- Fergie and Janice from the Muppets
- Rihanna and Cleo, the fish from Pinocchio
- Nicole Scherzinger and Jasmine from Aladdin
Watch 'Red Carpet Risks at the Oscars'
Watch Jennifer Lopez's 'On the Floor' Video
Brian
Kellie Pickler Named 'Dancing With the Stars' Champion
Beyonce Releases New Anthem, 'Grown Woman'
J. Cole Performs 'Born Sinner' on 'Late Night With Jimmy Fallon,' Reveals Competitive Spirit Against Kanye West
Blake Shelton Joins NBC in Organizing Oklahoma Tornado Benefit Concert
Blake Shelton Will Return for Season 5 of 'The Voice'
New Trayvon Martin Evidence Features Incriminating Photos, Texts From Teen
Toby Keith Returns to Help Family, Friends in Moore, Oklahoma
Jodi Arias Jury DEADLOCKED
Toby Keith Says His Hometown of Moore, Oklahoma 'Will Perservere' After Deadly Tornado
Killed Soldier In London Attack Identified
Black Hippy Release 'U.O.E.N.O.' Remix
What It's Like To Talk To A 2-Year-Old
Miranda Lambert's MuttNation Foundation to Aid Moore, Oklahoma Animal Rescue Efforts
Charlie Sheen Gets Back To His Roots
Taylor Swift Dominates at 2013 Billboard Music Awards
Jury Foreman: '18 Days Of Testimony Hurt' Jodi Arias
Surgeons Remove Giant Hairball From Tiger
WHOOPS! Obama Makes Big Gaffe
Bridge Collapses In Washington State
Helen Flanagan Launches PETA Campaign As Only She Knows How
Rapper Accused Of Faking His Own Death To Escape Payments
Brave Woman Stood Down Armed London Attackers
'DWTS' Shakeup Ahead?
LOOK: Photoshop Mistake Is Seriously Cringeworthy
Teenager's 'Awww'-Inspiring Drawing Wins Big At Google
PHOTO: Dog Guards Dead Victim's Body After Oklahoma Tornado Disaster
Pope Francis Says All Who Do Good Are Redeemed - Atheists Included
REVEALED: Disturbing Trend In Human Intelligence
Wolf Blitzer's Embarrassing Moment With Tornado Survivor
Man Reportedly Beheaded In Brutal Assault In London Neighborhood
The World's Most Powerful Women
Who Won 'DWTS'?
Rescuers Continue Search For Tornado Survivors
27 Comments