Who Is Keegan Allen Girlfriend Ali Collier? Inside the Pretty Little Liars Actor’s Longtime Relationship and Dating History

Keegan Allen, best known for portraying Toby Cavanaugh in the television drama Pretty Little Liars, has been romantically linked to American model Ali Collier since 2016. The couple’s relationship has attracted interest among fans, particularly because Allen tends to keep much of his personal life away from the public spotlight.

The actor is not publicly known to be married, and Collier has long been identified as his girlfriend rather than his wife. Interest in Allen’s relationship has resurfaced following reports of an armed robbery in West Hollywood, where the actor was injured during a confrontation outside a grocery store.

Who Is Keegan Allen’s Girlfriend, Ali Collier?

Ali Collier is an American fashion model who has worked in the entertainment and advertising industries. She is represented by Vision Models, a modeling agency based in Los Angeles.

Originally from Fort Lauderdale, Florida, Collier later moved to Los Angeles to pursue professional opportunities in modeling and acting.

She has appeared in fashion campaigns, professional photoshoots, and creative projects involving established entertainment personalities.

Collier has also developed a social media following, sharing modeling work, lifestyle photographs, and occasional personal moments.

Although her relationship with Allen brought her additional public recognition, she had already been building her own career in the fashion industry.

When Did Keegan Allen and Ali Collier Start Dating?

Keegan Allen and Ali Collier reportedly began dating in April 2016, during the later seasons of Pretty Little Liars.

Their relationship became publicly visible through social media photographs and appearances together.

In a 2018 interview, Allen openly referred to Collier as his girlfriend while discussing his favorite restaurants and places to visit in Los Angeles.

The actor mentioned enjoying romantic dinners at Nobu in Malibu, offering fans a rare glimpse into his life away from television.

The couple also spent time together during the COVID-19 pandemic, when they were largely confined to their home.

During that period, Collier shared a birthday tribute to Allen, expressing appreciation for their relationship and the time they spent together.

She described how they continued to enjoy each other’s company despite being together throughout the lockdown.

The couple also shared their home with a cat named Tyn.

These occasional public moments have offered fans insight into a relationship that otherwise remains relatively private.

What Does Ali Collier Do for a Living?

Ali Collier works primarily as a professional model, although she has also pursued opportunities in acting and music videos.

Her modeling career has included fashion photography, commercial campaigns, and collaborations with photographers and entertainment personalities.

She has been associated with Vision Models and has worked on projects involving well-known figures, including Jessica Alba.

Collier has also appeared in music videos for major recording artists.

Her reported credits include Demi Lovato’s Cool for the Summer, Shawn Mendes’ Aftertaste, and the Jonas Brothers’ Wings.

In addition to modeling, Collier has expressed an interest in developing her acting career.

She has discussed the importance of acting classes, patience, and continuing to improve her skills while pursuing opportunities in the entertainment industry.

Her work demonstrates that she has maintained professional ambitions separate from her relationship with Allen.

Are Keegan Allen and Ali Collier Married or Engaged?

Keegan Allen and Ali Collier are not publicly known to be married or engaged.

Although they have reportedly been together since 2016, neither has announced a wedding or confirmed plans to marry.

There are no verified public records or statements establishing that Collier is Allen’s wife.

Their long relationship has occasionally prompted speculation about marriage, particularly among fans who have followed Allen since his Pretty Little Liars days.

However, the couple have not publicly discussed a wedding timeline.

As a result, Collier is best described as Allen’s longtime girlfriend rather than his spouse.

The absence of a public announcement does not reveal their private intentions, and any claims about a secret engagement or marriage would remain unconfirmed.

What Is Known About Keegan Allen’s Previous Relationships?

Before dating Ali Collier, Keegan Allen was linked to a small number of people in the entertainment industry.

Public celebrity dating histories have associated him with actress Skyler Samuels and photographer Chuck Grant.

There were also rumors involving his Pretty Little Liars co-star Shay Mitchell, although neither actor publicly confirmed a romantic relationship.

Allen developed friendships with several members of the show’s cast, and those relationships occasionally attracted speculation from viewers.

His romance with Collier has been more clearly documented through interviews and social media appearances.

Their relationship began during an important period in his career and has remained one of the most recognizable aspects of his personal life.

Why Is Keegan Allen’s Girlfriend Making Headlines?

Interest in Ali Collier increased after Allen reported being attacked and robbed outside an upscale grocery store in West Hollywood.

The incident occurred on October 8, when two masked men allegedly approached the actor near his vehicle.

Allen said the suspects threatened him with a handgun and knife before stealing his watch.

He sustained a bleeding injury to his forehead and later indicated that he had sought medical attention because of a suspected concussion.

The actor shared footage of the aftermath on social media, prompting messages of concern from fans.

The robbery also led to renewed searches about Allen’s personal life, including questions about his girlfriend and family.

There has been no verified public confirmation that Collier was present during the attack, and the initial reports focused on Allen’s account of the confrontation.

Keegan Allen’s Acting Career and Personal Background

Keegan Allen was born on July 22, 1989, in California. He grew up in a creative family, with his father, Phillip R. Allen, working as an actor.

His major breakthrough came in 2010 when he joined Pretty Little Liars as Toby Cavanaugh.

The character became an important part of the show’s mystery and romantic storylines, particularly through his relationship with Spencer Hastings, portrayed by Troian Bellisario.

After the series ended in 2017, Allen continued working in television and film.

He later portrayed Liam Walker in the CW drama Walker, which aired from 2021 to 2024.

Outside acting, Allen is a photographer and published author. His photography books include life.love.beauty and Hollywood: Photos and Stories from Foreverland.

His interest in visual storytelling has become an important part of his professional identity.

While Allen continues to attract attention for his acting projects and recent personal experiences, his relationship with Ali Collier remains a subject of curiosity.

As of October 2026, Collier is widely identified as Keegan Allen’s longtime girlfriend, with their relationship reportedly dating back to 2016. Neither has publicly confirmed an engagement or marriage.