After an evening spent decorating their home with pink party treats, the proud parents showered little Alaia-Mai with affection on Tuesday (20 May).
Rochelle shared a photo to Instagram showng little Alaia-Mai wearing a pink party hat while sitting at a very pink dining table decorated with gifts and balloons.
Rochelle then tweeted a sweet message, saying: "Exactly a year ago at 10.05am I gave birth to my world! Happy 1st birthday to my angel Alaia..Mummy and Daddy love you so much."
Marvin echoed her sentiments in a message to his own Twitter account, writing: "It's my Princess Alaia-Mai's birthday today! She is 1 year old..this has been the best year of my life she is the most adorable baby."
Saturdays singer Rochelle and JLS star Marvin married in July 2012 in Blenheim Palace. Their first child, Alaia-Mai, arrived the following May.
Rochelle gave fans a glimpse at her birthday plans for Alaia-Mai in a series of Instagram pictures last night, showing herself decorating her home for the big day.
Sharing a photo of her pink dining table - complete with a Disney Princesses birthday cake - Rochelle said: "All set for Alaia's birthday breakfast...I know she has no idea but I couldn't resist I'm so excited!"
Alaia-Mai's birthday celebrations come just two days after Rochelle and Marvin made a picture perfect couple at the BAFTA TV Awards, where they were presenting together on stage.
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