Patrick participating in the Walk, Run and Ride during Best Buddies Hearst Castle Challenge in Carmel, CaliforniaGetty Images

It seems, after having a break up with his "ultimate crush" Miley Cyrus, Patrick Schwarzenegger is finally getting into the spirit, and what else could be the better time to move on than his birthday?

The son of renowned actor, bodybuilder and former governor of California Arnold Schwarzenegger, Patrick split with singer Miley Cyrus in April. The Daily Mail had reported that while Miley embraced her new single status, Patrick wallowed over the split. However, it seems he is completely over her now and all set to make a comeback.

Besides having his own clothing line named Project360, Patrick has also signed with LA Models, which has plans to push him for Ralph Lauren and Armani ad campaigns.

He had small roles in 2012's "Stuck in Love" and 2013's "Grown Ups 2". Patrick starred in Grande's 2013 music video for "Right There", which put him in the spotlight.

On 11 September, Ryan Murphy--co-creator of upcoming horror-comedy series "Scream Queens"--tweeted that Patrick has joined its cast.

Recently, the Daily Mail reported that Patrick was spotted with a mystery blonde rumoured to be his girlfriend. Both of them were seen together hanging around. Here is a glimpse at some of the moments in Patrick Schwarzenegger's life: