'Nightline' Daily Line, April 30: One World Trade Center in NYC

10:31 p.m. ET: Tune in at 11:35 tonight for faith-based diets… where the Good Book outweighs any cookbook… and William Levy, the Dancing with the Stars mega-hunk, gets personal about his impoverished Cuban upbringing… and we salute the Freedom Tower, which today for the first time since 9/11 surpassed the Empire State Building as tallest in New York. Terry's in the chair- make sure to join us!

9:59 p.m. ET: Celebrities: Really Not Like Us At All, It Turns Out

James Devaney/WireImage/Getty Images

In the latest issue of People magazine (the one that named her the world's most beautiful woman), the pop star and new mom revealed that she strapped on heels and did her hair before giving birth to her baby, Blue Ivy, in January.

"I tried my best to roller-set my hair, and I wore my gloss when I arrived at the hospital," she said. "I committed to the end and wore my kitten heels."

9:34 p.m. ET: Got Obsessive Compulsive Disorder? There's an app for that!

Courtesy Stacey Horton/Pocket Therapist LLC

OCD is a disorder of the brain and behavior, affecting about 4 million Americans, according to the OCD Foundation.

Horton, who has been in and out of therapy for the disorder, hopes to get some relief from a new mobile therapy application - Live OCD Free.

The app guides obsessive-compulsives through exposure and response therapy, the most widely accepted treatment for OCD. Patients create their own treatment plans that map out challenges and exercises, known as "exposures."

Read more here. 

8:12 p.m. ET: Just because you can, doesn't always mean you should.

Tabasco Lollipop, Via Amazon.com

7:35 p.m. ET: ABC's Neal Karlinsky, who has been covering the missing girl case in Tuscan, Ariz., tweeted:

4:27 p.m. ET: Latin heartthrob and "Dancing With the Stars" contestant William Levy opened up about growing up in Cuba and responds to all those rumors that he was having an affair with Jennifer Lopez while she was going through a divorce. Read more HERE.

Credit: ABC News/Erin Brady

1:36 p.m. ET: You think today's political ads are confusing… Check out William Howard Taft's 1908 ad, "Get on the Raft with Taft." Um.. what?

10: 38 a.m. ET: The World Trade Center is slowly taking over the New York City skyline. It will top out at 1,776 feet, dwarfing the Empire State Building, which stands at 1,250 feet.

Credit: Don Emmert/AFP/Getty Images

9:40 a.m. ET: ABC's Juju Chang got a dose of the dark side over the weekend when she sat down with actor Billy Bob Thornton:

Credit: ABC News/Erin Brady