[RUMOR] Keyshia Cole Leaves Waitress Pissed Off With A $10 Tip [PHOTOS]

These days it's hard working to make a decent check, and working as a waiter or waitress is no exception. When you spend money to eat out, you should know a tip will be included, but should you give the correct amount of only 10 percent, or should you go extra and give a waitress more?

MStars News has learned that one singer pissed off a restaurant worker after leaving only $10 for the tip.

According to The Shade Room, Keyshia Cole has one waitress upset, who claims the singer only gave a $10 tip for a bill that was more than $100.

Now we say rumor because the gossip site reads that post like this one, called "Roommate Talk," are described as:

Roommate Talk posts are 100 percent user submitted and we cannot confirm the validity of these posts.

But the site claims that the email received read:

Dear TSR,

Today at work Keyshia Cole came into my job with her rude and disrespectful self. Not only did she not tip me even 10 percent of the bill, but she also has one of the most horrible attitudes I've ever came across. Thank God I stopped them before they left the building. Last but definitely not least, her and all her family tried to walk out on the bill! She was being rude because the bar was backed up due to happy hour, meaning that her drinks took a little bit longer than expected. She was by far my WORST guest I have ever served. She looked unhappy. I'm praying for her! Keyshia girl, hopefully you never treat another server like this again! Especially since we live off of tips!

-Disgruntled Waitress

Here is a snapshot of the alleged receipt:

It does say "Keyshia Cole" on the receipt, but the question is, how many Keyshia Coles do you know? If this is the singer's bill MStars News has two questions for the waitress who emailed this letter:

1. Was your service good? (We're sure it was, but this was a celebrity.)

2. How long was the bar backed up and how long did it take to get her drinks?

No shade — we're just asking!