Mariah Carey’s Balloon Suprise and More Celeb Social Media Pics

Mariah Carey and Her Billionaire Boyfriend
They enjoyed a little tourist action in Portofino, Italy.

We’ve rounded up some of the cutest, raciest and fun celebrity Instagram and Twitter pics from the past 24 hours featuring Mariah Carey, Reese Witherspoon, Jennifer Lopez and more.

Mariah Carey celebrates with balloons, Reese Witherspoon reads Harper Lee and Jennifer Lopez reunited with Leah Remini.

Launch the gallery above to see those photos along with pics from James Franco, Rachel Bilson, Nick Jonas and more!