"American Horror Story: Coven" premiere brought out several of the show's stars on Sunday. Emma Roberts wore a skin-baring white dress, joining her co-star boyfriend Evan Peters and more on the red carpet. 

According to Hollywood Life, the 22-year-old starlet wore a sexy cutout frock at the Los Angeles premiere party.

[For the premiere photos, click HERE.]

The Cushnie et Ochs dress fit the blonde actress perfectly, clinging to her petite figure. She paired the plunging dress with Christian Louboutin white heels.

As far as her makeup, the screen star paired the white-hot look with matching nails and eyeshadow, with her blonde hair swept to one side, HL reported.

"The star [Roberts] looked edgy and cool in the ensemble, sweeping her hair to one side and sporting dramatic, kohl-rimmed eyes," wrote an HL intern."I like the way she kept her accessories to a minimum so that the focus was on the sexy dress - her skin was her best accessory!."

Roberts wasn't the only one that caught attention. Her beau, Peters wore a dark blue three-piece suit, with a crisp white dress shirt and raven-colored tie.

And fellow cast member Lily Rabe wore an ensemble that was the complete opposite of Roberts. Rabe donned a Cushnie et Ochs cutout frock too, but her long black gown was not as eye-catching as the dress wore by Peters' girlfriend.

Roberts has a small role in the cable show's season three, premiering on Oct. 9 at 10 p.m. on FX. 

What do you think of Roberts' dress? Tuning in for the show's premiere? Tell us your thoughts in the comments section below!