Patty Duke will guest star on 'Hawaii Five-0.' Unfortunately, she will not be playing identical cousins.

According to Entertainment Weekly, the legendary actress will play a mother of a murder victim. She has Alzheimer's and when the team goes to inform her of the bad news, she believes her grown son is still a child. Did somebody just clinch an Emmy nomination for 2012?

Duke's episode is the second of the new season, premiering Sept. 19 at 10PM on CBS.

In other casting news ...

Maria Menounos hosted a contest in which Billy Bush and Kit Hoover were challenged to cram a week's worth of clothing into a suitcase on 'Access Hollywood Live' (weekdays, syndicated).

As an added incentive, Menounos offered a copy of her self-help book on the importance of being organized to whoever successfully packed their luggage within one minute.

Most Americans don't appreciate how difficult it can be to be in the media spotlight all the time. Especially if you're an attractive young woman and you want to go to the beach. Because pretty girls and the beach equals paparazzi looking for that money shot. Unfortunately, we mean exactly what that sounds like.

Maria Menounos shared the story of her "wardrobe malfunction" that got the paparazzi all kinds of shots on 'Lopez Tonight' (Weeknights, 12AM ET on TBS).

You know you're in a crazy reality when you get wind that there are photos of you out there and you're actually praying, "Please let it be nipple. Please let it be nipple."

Because they didn't get enough attention on 'The Real World' (Wed. 10PM on MTV) when they stopped being polite, and started getting real, MTV trotted out the cast of the 24th season, set in New Orleans, for a reunion special hosted by Maria Menounos. The host quickly tried to get to the bottom of the relationship between Sahar and non-castmember boyfriend Pablo.

"Please tell me you're not with Pablo anymore," she said.

"No, I am," Sahar replied with a smile. We think she was enjoying the attention that such a controversial decision brought her, as she then proceeded to try and explain to Menounos and the audience that despite the way it looked on camera, he loved her and was a really great guy. We're not sure if she was trying to convince us more, or herself.

NBC has a fake tour of the new Tonight Show set up on the show's site (it features Conan, Andy, and Max doing the show in a giant warehouse with just a school desk and a bucket to bang on), but Access Hollywood's Maria Menounos got a real tour of the set from Conan himself. Spoiler warning: it features a desk, a mug, a couch, and curtains! (Video is also here.)

Conan takes over next Monday.

Planet Green and Access Hollywood are rolling out the red, er, green carpet for Hollywood Green. The show, hosted by Access Hollywood and Today Show correspondent Maria Menounos will kick off tomorrow in a special timeslot at 6 p.m. The show will follow Menounos as she talks with her celebrity friends who are champions of environmentally-friendly living. The host will highlight green fashion trends, cover gala events, and put "fans and viewers in the know as to what she and the rest of Hollywood are doing to support the green movement."

Menounos is also a reporter for NBC Nightly News and can be seen in the summer comedy Tropic Thunder.

Planet Green is a property of Discovery Communications. It is a 24-hour eco-lifestyle network that focuses on conversation and meeting the challenge of protecting our earth.

Hollywood Green with Maria Menounos will air tomorrow at 6 p.m. on Planet Green then move to its regular time at 9 p.m. next week.