DJ forks out on the gift for her 22nd birthday
The music DJ – who is Mark Ronson’s younger sister – gave the actress the gift for her birthday.
‘Sam took Lindsay shopping to celebrate her 22nd birthday,’ a source tells the Daily Mirror.
‘Although Lindsay is the major breadwinner, Sam has her own money and is very proud.
‘It’s not an engagement ring – simply a token of her commitment.’
Yesterday, Linds and Sam, 30, went shopping and enjoyed a late lunch in LA.