Jennifer AnistonIt looks like things are getting rather serious between Hollywood's perpetual single gal, Jennifer Aniston, and new boyfriend, Justin Theroux. They attended the MTV Movie Awards After Party at the Soho House in West Hollywood and from the looks of this photo, she seems to be keeping a very close eye on her new beau.

Theroux was chatting with the Movie Award's host, Jason Sudeikis, and Aniston was caught by photographers, giving the pair quite a glare.

Since Aniston's split with ex-husband Brad Pitt in 2005, she has had her fair share of public heartache and is often made out to look like the poor lonely lady scorned by the men that leave her. Do daggers like these look like they are coming from someone who has had her heartbroken a few times? You be the judge of that.

Despite this chilling stare, Aniston and Theroux are reportedly getting along famously. She introduced him to her friends earlier this month and they attended last night's event as very much a pair, perhaps he can be the one to break her unlucky streak?