14/08/2014 12:45 BST | Updated 20/05/2015 06:12 BST

Jennifer Aniston And Justin Theroux Are All Loved Up And These Pictures Prove It

Jennifer Aniston couldn't keep the grin off her face as she took to the red carpet at The Leftovers premiere in New York with her fiance Justin Theroux on Monday.

The pair haven't made an official appearance together for over nine months, but from the looks of things their relationship is stronger than ever.

The couple couldn't keep their hands off each other as they walked the crimson carpet and posed for the cameras - have they been taking a few notes from the Nicole Kidman/Keith Urban public displays of affection handbook?

Jennifer Aniston and Justin Theroux Are the Picture of Love

Seeing Rachel Jennifer so happy was enough to make our hearts melt. What's more, these two certainly make a smoking hot union.

The 45-year-old actress was pristine in a black satin shirt dress and, with her signature locks worn in loose waves about her shoulders, she more than proved that you can totally get away with wearing black even in the middle of summer.

Justin didn't scrub up too shabby either. The 42-year-old was the epitome of suave in a sharp tailored suit teamed with a white shirt and black suede shoes. Eschewing the usual tie, Justin instead kept his shirt done up with a blingy gold collar pin.

Note to all guys: this is a trend you need to get on board with.

While the pair haven't been seen out and about since September it seems they have been very busy planning their upcoming wedding.

According to reports, Jen and Just are planning on tying the knot in an intimate ceremony in Hawaii with just 20 of their nearest and dearest to witness the marriage.

The island of Kauai in Hawaii - where the two are thought to be getting hitched - is close to Jen and Justin's hearts and is where the two were spotted holding hands on a romantic beach holiday back in 2011.

"They had a very special trip there," a source told Us Weekly magazine... And if sources are anything to go by, this is 100Slideshow-10360723FFEB00&videoControlDisplayColor=%23191919&shuffle=0&isAP=1"> Jennifer Aniston Would Trade Bodies With Gisele Bundchen