We knew celebs were posting random Twitter ads to make some sweet side cash, but we never figured they'd be worth millions of bucks!

Curtis Jackson, aka 50 Cent, worked his Twitter account Monday to help launch the shares of a no-name penny stock company called H&H Imports, which he's also invested some major cash in.

Cent Tweeted:

"You can double your money right now. Just get what you can afford."

Who could resist that opportunity? It definitely worked out for the rapper; H&H closed at 39 cents yesterday, up 29 cents, and boosting 50 Cent's 30 million-share stake by $8.7 million. Cha Ching!

Hey, when your Twitter account is 3.8 million followers strong, it can definitely be considered a lucrative side business.

Chelsea Handler's been dodging questions about her relationship with rapper 50 Cent, but it only fuels the rumors of a romance between the two when he shows up unannounced on her show!

And 50 did just that yesterday (for the second time in days!), making a surprise appearance backstage with Keenan Cahill, the 15-year-old YouTube sensation, joining Cahill in a lip-sync to "Down On Me."

Chelsea kept quiet on her rumored beau's appearance... but the more she tries to avoid, the more we think there's something to hide!

50 Cent was spotted arriving at LAX last night, and the sexy rapper kept quiet when asked about his rumored romance with Chelsea Handler. Wonder how he feels about the comments Nick Cannon made last night...

images courtesy of thisis50.com

We can't even believe what we're looking at here! Rapper/actor over 50 Cent lost over 50 pounds for his upcoming movie Things Fall Apart, going from 214 pounds to 160 in just 9 weeks. 50 plays a football player diagnosed with cancer, and of the transformation he says, "I was starving." We can see that! But fear not, the rapper is back on tour and getting his appetite back, adding, "I'll be back in shape in no time!"

After seeing 50 in that hilarious wig in his role of sex tape narrator, we hardly think he minds that his lady was letting it all hang out at the VIP Room in Paris last night.

In fact, I bet he'd like to stick his 50 cents in her slot!

Click through to see the uncensored pic!

image courtesy of thisis50.com

Oops! While 50 Cent doesn't actually STAR in the sex tape in question, his role in it has landed him in hot water.

Lastonia Leviston filed a lawsuit against the rapper yesterday, claiming he unlawfully distributed footage of her sex tape on his website, causing her emotional distress.

50 Cent spliced shots of himself in the XXX video, and he dons a wig and a robe as he narrates the tape. While that sounds hilarious to us, apparently Leviston didn't see the humor in it.

Reps for the rapper wouldn't comment on the matter.