This post is one of several on business heirs apparent. Let us know in the comments whether you think about Ivanka Trump, and be sure to check out the other heir apparent posts.

Ivanka Trump, 26, daughter of Donald Trump, is an heir apparent to her dad's real estate and entertainment holdings. Her business title is the vice president of real estate development and acquisitions at the Trump Organization, which is a holding company for many of Trump's businesses (Trump's casinos are part of Trump Entertainment Resorts (NASDAQ: TRMP).

Ivanka, while arguably the most famous of Trump's children, isn't his only heir apparent. Her siblings Donald, Jr., and Eric are also currently executive vice presidents, according to Wikipedia. But she stands out as the one likely to claim the top job given her love of the limelight -- she is a frequent cover girl and has appeared on the Apprentice -- as well as her oft-proclaimed drive to succeed in business.

However, I for one am getting sick of all the talk about her heir apparent status. Money-losing casinos, licensing deals for everything from hotels to cologne, and a TV show that's been in rapid decline since the end of its first season? That empire? What's second prize, 50 shares of Bear Stearns?

Dr. Pepper's (Cadbury-Schweppes PLC, NYSE:CSG) longtime 10-2-4 slogan might become 24-7 as they launch a new promotion, Dr. Pepper Band in a Bubble, in cooperation with MTV. Beginning May 24th, the pop band Cartel will live around the clock for 20 days in a transparent domicile on Pier 54 in New York while they put together a new CD. MTV will compile the best of the video captured by cameras placed throughout the edifice into four half-hour broadcasts. The full feeds will also be available throughout the session via the internet.

The idea of packing a house with incandescent personalities and recording their meltdowns is tired fare for television, the most notable being CBS' Big Brother. Rock stars are well-mined too, as witnessed by Kiss frontman Gene Simmon's Family Jewels and Black Sabbath singer Ozzy Osbourne's The Osbournes. What we haven't seen before is a group of artists working in harmony to produce sterling music. That's probably the Doctor's biggest worry, though -- harmony makes poor television. There's a reason Anna Nicole Smith had her own TV show and Jamie Lee Curtis didn't.

The concept comes from the Mediaedge:cia agency. The five-person group is from Atlanta, and best known for their song "Honestly" (see below). I'd give you odds of 10 to 4 that it's no coincidence that their guitarist's name is Joseph Pepper.