Robert Pattinson and Kristen Stewart’s are one of Hollywood’s most devoted couples, according to a leading body language expert.

Dr Lillian Glass noted that Robert Pattinson looks at his on-and-off screen girlfriend with “adoration, admiration and love” according to Hollywood Life.

The popular “Twilight” couple are “very connected” says Dr Glass.

Commenting on other celebrity couples that are very much in love she described Brad as being in “ecstasy” when Angelina is around.

Royal couple, Prince William and Kate Middleton are also very much in love says Dr Glass: “We have NEVER seen William so happy since [his mother, Princess] Diana died”.

Doubting the new celebrity couple, Jake Gyllenhaal & Taylor Swift,  their body language suggests they have more of a “showmance”.