Rob let loose at nightclub at in Sin City on Saturday night, with his 57-year-old mother by his side.
Just look at that photo above. Who insists on posing like ? With glasses? Oh, Kris. At least Rob looks like he’s still having a good time.
The momager was in town to not only celebrate her son’s b-day, but also help launch Rob’s sock line at the location in Vegas.
Would you want to party in Las Vegas with your mom?
Reprinted from TMZ