Big Brother 18 Cast Revealed!

Expect the unexpected on Big Brother 18 -- and some familiar names.

CBS unveiled the new cast on Tuesday and among the 12 new houseguests are siblings of former players. Paulie Calafiore, brother of Big Brother 16' s Cody, and Tiffany Ruosso, sister of last season's "I Don't Want to Get Blood of My Hands" Vanessa, will be moving into the house.

In non-nepotistic casting, the other new players include a clothing designer, a baseball coach, a traveling nurse, a makeup artist and Glenn, a dog groomer/former police detective. At 50, Glenn is the oldest houseguest since Big Brother 10's Renny (53) and Jerry (75).

As for this season's new twists -- yes, plural -- you'll have to wait for the two-night premiere on June 22 and 23, when Julie Chen will announce them. Will Battle of the Block refuse to die? One thing's (probably) for sure: Expect some more houseguests (returnees?), since the show hasn't had only 12 houseguests since Season 14.

Check out the new houseguests below.

Big Brother 18 premieres Wednesday, June 22 with a two-hour episode at 8/7c and continues Thursday, June 23 with a one-hour episode at 9/8c on CBS.

(Full disclosure: TVGuide.com is owned by CBS.)

Paul Abrahamian
Age: 23
Hometown: Tarzana, Calif.
Current City: Tarzana, Calif.
Occupation: Clothing Designer

Victor Arroyo
Age: 25
Hometown: Slidell, La.
Current City: Slidell, La.
Occupation: Gym Manager

Corey Brooks
Age: 25
Hometown: Dallas
Current City: Dallas
Occupation: Baseball Coach

Paulie Calafiore
Age: 27
Hometown: Howell, N.J.
Current City: Howell, N.J.
Occupation: DJ

Bronte D'Acquisto
Age: 26
Hometown: San Diego, Calif.
Current City: Denver, Colo.
Occupation: Student

Bridgette Dunning
Age: 24
Hometown: Fresno, Calif.
Current City: Ventura, Calif.
Occupation: Traveling Nurse

Zakiyah Everette
Age: 24
Hometown: Charlotte, N.C.
Current City: Charlotte, N.C.
Occupation: Preschool Teacher

Jozea Flores
Age: 25
Hometown: Bridgeton, N.J.
Current City: Los Angeles
Occupation: Makeup Artist

Glenn Garcia
Age: 50
Hometown: Bronx, N.Y.
Current City: Bronx, N.Y.
Occupation: Dog Groomer/Former Police Detective

Michelle Meyer
Age: 23
Hometown: Washington Township, Mich.
Current City: Washington Township, Mich.
Occupation: Nutritionist

Natalie Negrotti
Age: 26
Hometown: Caracas, Venezuela
Current City: Franklin Park, N.J.
Occupation: Event Coordinator

Tiffany Rousso
Age: 32
Hometown: West Palm Beach, Fla.
Current City: Palm Beach Gardens, Fla.
Occupation: High School Teacher