She became the last celebrity on Earth to join just this summer. 

And on Thursday got a little help from boosting her fledgling number of followers.

'I noticed you have 3million followers... I have 60million,' the host scoffed, joking that she would ultimately have to pose nude to catch up with her numbers.

Pretty woman: Julia Roberts got a 'Kardashian cleavage' from Ellen to help boost her Instagram followers on Thursday

DeGeneres proposed the Oscar-winner post a photo with all the hallmarks of a classic Insta snap, starting with a tropical beach background.

'Now, the Kardashians are very popular,' Ellen advised, before wordlessly strapping an enormous fake cleavage in a tiny pink bikini to the Pretty Woman.

Next Instagram staple to include was food, this time a pie, delivered by none other than Martha Stewart.

Need a boost: 'I noticed you have 3million followers... I have 60million,' the host scoffed, joking that she would ultimately have to pose nude to catch up with her numbers

Vacay: DeGeneres proposed the Oscar-winner post a photo with all the hallmarks of a classic Insta snap, starting with a tropical beach background

Staples: 'Now, the Kardashians are very popular,' Ellen advised, before wordlessly strapping an enormous fake cleavage in a tiny pink bikini to the Pretty Woman, before Martha Stewart brought out some pie

TBT: A throwback snap was the next feature, as a cute schoolgirl snap was wheeled out for Julia to hold

Rom com: The final element was a famous friend, as her My Best Friend's Wedding co-star Dermot Mulroney surprised her on set to pose with her

Minus: 'You know, I have the strange feeling I'm losing followers,' she confessed as the ridiculous photo began to take shape

'Oh my god!' a genuinely star-struck Roberts yelled when she seen the kitchen goddess, fruitlessly trying to cover up her fake boobs. ''I'm so embarrassed.

The actress burst into laughter when Martha advised she 'put the pie in front of your droopiness.'

A throwback snap was the next feature, as a cute schoolgirl snap was wheeled out for Julia to hold.

1997: The two co-stared in the rom-com 21 years ago; Julia, Ellen and Dermot Mulroney

Smile: The friends united for a classic selfie

'You know, I have the strange feeling I'm losing followers,' she confessed as the ridiculous photo began to take shape.

The final element was a famous friend, as her My Best Friend's Wedding co-star Dermot Mulroney surprised her on set to pose with her. 

Ellen had an even better photo to share with the audience however, of a teenage Julia working at ShowBiz Pizza, where she used to hand out birthday cakes dressed as a bear. 

Freaky: Ellen had an even better photo to share with the audience however, of a teenage Julia working at ShowBiz Pizza, where she used to hand out birthday cakes dressed as a bear