With their high-profile engagement now 13 months along, Johnny Depp and Amber Heard's trip down the aisle looks set to be imminent.

According to the New York Post's Page Six, the couple are preparing to exchange vows on the actor's private island in the Bahamas over the weekend of February 7-8.

The publication reports that just 50 guests will be present to watch Johnny, 51, and Amber, 28, say 'I do' in a romantic ceremony on the 45-acre Little Hall's Pond Cay island.

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Tying the knot: Johnny Depp and Amber Heard are reportedly set to wed next weekend in the Bahamas

Accommodation on the idyllic tropical isle - is said to be so limited that many of the guests will be staying on the 51-year-old actor's luxury yacht, called Vajoliroja, during the celebrations.

Among those expected at the nuptials are members of the bride's family and Johnny's two children from his relationship with Vanessa Paradis, Lily-Rose, 15, and 12-year-old Jack.

The couple - who got engaged after a yearlong romance - bought by the actor in 2004 for $3.6 million - are said to have chosen the date because of their hectic working schedules.

Lip service: The couple - seen kissing on the set of Johnny's movie Black Mass in June - are said to be planning to exchange nuptials on the actor's private island, Little Hall's Pond Cay

Work and play: The couple met on the set of their 2011 movie The Rum Diary, and got engaged in December 2013 after a year of dating

A source explained: 'She's filming a movie in London, and he's getting ready to film the next Pirates of the Caribbean in Australia. So this is the only time that everyone could get together.'

Amber will wear a dress designed by Stella McCartney for the wedding ceremony, the insider claimed.

MailOnline has contacted representatives for Johnny Depp and Amber Heard for comment.

The couple - who met on the set of their 2011 movie The Rum Diary - celebrated their impending marriage with an engagement party last March.

In demand: The couple reportedly picked the date after finding an opening in their busy film schedules

Jet-setters: The lovebirds flew to Tokyo this week for the premiere of Johnny's latest movie Mortdecai

The medieval-style bash, at Carondelet House in Los Angeles, was attended by the likes of rockers Marilyn Manson and Steven Tyler, movie producer Jerry Bruckheimer and singer Mandy Moore.

Johnny recently sparked rumours that he had already wed Amber when he sported a new gold band on the red carpet for the London premiere of Mortdecai last week.

As recently as November, he shot down rumours that he had split with Amber when he gushed about her during an appearance on the Today Show.

'She's a wonderful girl,' he said. 'She's sharp as a tack. A southern belle and sweet as can be, and very good for me.'